{"title":"DFRobot","description":"\u003cp data-start=\"177\" data-end=\"598\"\u003eExplore a wide range of DFRobot products designed to empower makers, educators, and engineers. From Arduino-compatible boards and advanced sensor modules to complete robotics kits and STEM education tools, DFRobot combines innovation with accessibility. Trusted globally for quality and open-source support, their solutions help bring your electronics and IoT projects to life—whether you're a beginner or a professional.\u003c\/p\u003e\n\u003cp data-start=\"600\" data-end=\"649\"\u003eDiscover DFRobot's versatile offerings including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"652\" data-end=\"700\"\u003eMicrocontrollers (FireBeetle, Romeo, LattePanda)\u003c\/li\u003e\n\u003cli data-start=\"703\" data-end=\"747\"\u003eSensors (gas, motion, environmental, mmWave)\u003c\/li\u003e\n\u003cli data-start=\"750\" data-end=\"794\"\u003eRobotics kits (Maqueen, Devastator, Hexapod)\u003c\/li\u003e\n\u003cli data-start=\"797\" data-end=\"844\"\u003eLearning tools for classrooms and DIY education\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"846\" data-end=\"970\"\u003ePerfect for hobbyists, educators, and developers looking for reliable, well-documented, and community-supported electronics.\u003c\/p\u003e","products":[{"product_id":"pixy2-smart-vision-sensor","title":"Pixy 2 CMUcam5 Image Sensor","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eNote: Please don't tighten the camera, or the chip will be damaged\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf you need an AI Machine Vision Sensor with more functions, we recommend\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eGravity: HUSKYLENS.\u003c\/b\u003e\u003c\/p\u003e\nPixy2 is smaller, faster and more capable than the original Pixy. Like its predecessor, Pixy2 can learn to detect objects that you teach it, just by pressing a button. Additionally, Pixy2 has new algorithms that detect and track lines for use with line-following robots. The new algorithms can detect intersections and “road signs” as well. The road signs can tell your robot what to do, such as turn left, turn right, slow down, etc. And Pixy2 does all of this at 60 frames-per-second, so your robot can be fast, too.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/tnYIb5YlFMM\" class=\"note-video-clip\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003ePixy 2 Machine Vision Camera Review with Arduino\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/EcCbEWiyiQY\" class=\"note-video-clip\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003ePixy2 Camera - Image Recognition for Arduino \u0026amp; Raspberry Pi\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/391dXDjqzXA\" class=\"note-video-clip\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eVision artificial con pixy 2 arduino modulo mp3 y display oled de la mano de DFRobot\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/pvMdiV7u0MU\" class=\"note-video-clip\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cb\u003eConnect directly to Arduino or Raspberry Pi\u003c\/b\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0265\/SEN0265-001.jpg\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eNo need to futz around with tiny wires — Pixy2 comes with a special cable to plug directly into an Arduino and a USB cable to plug into a Raspberry Pi, so you can get started quickly. No Arduino or Raspberry Pi? No problem! Pixy2 has several interfaces (SPI, I2C, UART, and USB) and simple communications, so you get your chosen controller talking to Pixy2 in short order.\u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cb\u003eSimplify your programming\u003c\/b\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0265\/SEN0265-002.jpg\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eTo get you up and running as fast as possible, we offer software libraries for\u003cspan\u003e \u003c\/span\u003eArduino\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003eRaspberry Pi. Pixy2 makes your programs simpler by only sending the data you’re looking for. For example, if you teach Pixy2 a purple object, you will only receive data (X-Y coordinates, size, and unique ID) about the purple objects that Pixy2 detects.\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePixy2 detects lines, intersections and small barcodes, intended for line-following robots\u003c\/li\u003e\n\u003cli\u003eImproved framerate – 60 frames-per-second\u003c\/li\u003e\n\u003cli\u003eTracking algorithms have been added to color-based object detection\u003c\/li\u003e\n\u003cli\u003eImproved and simplified libraries for Arduino, Raspberry Pi and other controllers\u003c\/li\u003e\n\u003cli\u003eIntegrated light source\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLens type: Standard M12\u003c\/li\u003e\n\u003cli\u003eProcessor: NXP LPC4330, 204 MHz, dual core\u003c\/li\u003e\n\u003cli\u003eImage sensor: Aptina MT9M114, 1296×976 resolution with integrated image flow processor\u003c\/li\u003e\n\u003cli\u003eLens field-of-view: 60 degrees horizontal, 40 degrees vertical\u003c\/li\u003e\n\u003cli\u003ePower consumption: 140 mA typical\u003c\/li\u003e\n\u003cli\u003ePower input: USB input (5V) or unregulated input (6V to 10V)\u003c\/li\u003e\n\u003cli\u003eRAM: 264K bytes\u003c\/li\u003e\n\u003cli\u003eFlash: 2M bytes\u003c\/li\u003e\n\u003cli\u003eAvailable data outputs: UART serial, SPI, I2C, USB, digital, analog\u003c\/li\u003e\n\u003cli\u003eDimensions:1.5” x 1.65” x 0.6”\u003c\/li\u003e\n\u003cli\u003eWeight: 10 grams\u003c\/li\u003e\n\u003cli\u003eIntegrated light source, approximately 20 lumens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePixy 2 CMUcam5 Image Sensor x1\u003c\/li\u003e\n\u003cli\u003eFC-10P to FC-6P Cable x1\u003c\/li\u003e\n\u003cli\u003eScrew Package x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":40764268478597,"sku":"SN-000217-DFR","price":64.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_8125238d-be55-4f0d-bec2-28fd40ba965a.png?v=1767555252"},{"product_id":"mcqueen-4-0-smart-car","title":"McQueen 4.0 Smart Car","description":"\u003ch3 id=\"i-am-maqueen\"\u003eI am Maqueen\u003c\/h3\u003e\n\u003cp\u003eMaqueen is an easy-to-use micro:bit programming robot for STEAM education, which inherits the playability and simple operation of micro:bit. With a mini body, play-and-play, it allows students to quickly learn graphical programming in an entertaining way while nurturing their interests in science and logical thinking.\u003c\/p\u003e\n\u003ch3 id=\"what-are-the-features-of-maqueen\"\u003eWhat are the features of Maqueen?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupport for Makecode, will support Scratch and python later.\u003c\/li\u003e\n\u003cli\u003eSmall size, flexible movement.\u003c\/li\u003e\n\u003cli\u003eAll-metal miniature gear motor, good quality, strong driving force.\u003c\/li\u003e\n\u003cli\u003eLine patrol, ambient light, LED lights, ultrasonic interface, servo interface, buzzer, I2C interface, mechanical expansion screw hole, etc. ... full-featured, highly expandable.\u003c\/li\u003e\n\u003cli\u003eExclusive customized POM bearing wheel, flexible and reliable, strong obstacle crossing ability.\u003c\/li\u003e\n\u003cli\u003eEasy to install, easy to use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"function-diagram\"\u003eFunction Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/60c1e008bddfc41c3293de80\/wiki\/98a6204459140d65d64c922e579a8f7e.png\" alt=\"\" width=\"727\" height=\"148\"\u003e\u003c\/p\u003e\n\u003ch3 id=\"features\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall in size, easy to assembly in 4 steps.\u003c\/li\u003e\n\u003cli\u003eInteractive projects with light, sound,motion.\u003c\/li\u003e\n\u003cli\u003eContents: algorithm and programming, computing system.\u003c\/li\u003e\n\u003cli\u003eCombining with Maqueen Mechanic and GamePad to explore more possibilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"specification\"\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: 3.5V-5V DC ( Three AAA batteries or 3.6V~3.7V lithium battery )\u003c\/li\u003e\n\u003cli\u003eInfrared Grayscale Sensor(High-low level) x 2\u003c\/li\u003e\n\u003cli\u003eBuzzer x 1\u003c\/li\u003e\n\u003cli\u003eInfrared Receiver (NEC decoder) x 1\u003c\/li\u003e\n\u003cli\u003eLED Lights (High-low level control) x 2\u003c\/li\u003e\n\u003cli\u003eRGB Ambient Light (16 million colors) x 4\u003c\/li\u003e\n\u003cli\u003eSR04, SR04P Ultrasonic Interface(5V) x 1\u003c\/li\u003e\n\u003cli\u003eIIC Interface (5V) x 1\u003c\/li\u003e\n\u003cli\u003eServo Interface (S1 S2)x 2\u003c\/li\u003e\n\u003cli\u003eGravity Extension Interfaces (P0, P1, P2) x 3\u003c\/li\u003e\n\u003cli\u003eN20 All-metal Gear Motor x 2\u003c\/li\u003e\n\u003cli\u003eMotor Drive Mode: PWM motor drive\u003c\/li\u003e\n\u003cli\u003eBracket and Protective Cover Extension M3 Screw Hole x 6\u003c\/li\u003e\n\u003cli\u003eProgramming Method: Makecode graphical programming, Mind graphical programming (based on Scratch 3.0)\u003c\/li\u003e\n\u003cli\u003eDimension: 81mm x 85 mm x 44mm\/3.19 x 3.35 x 1.73in\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41200621912197,"sku":"TC-000035-DFR","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/MCQUEEN.jpg?v=1767558993"},{"product_id":"24ghz-human-presence-detection-sensor-25-meters-uart","title":"24GHz Human Presence Detection Sensor (25 Meters, UART)","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe C4001 millimeter-wave presence sensor utilizes a wavelength signal of 24GHz. It has a detection range of 100° horizontally, with a presence detection range of 16 meters and a motion detection and distance measurement range of 25 meters. It is suitable for human presence detection, environmental monitoring, and real-time monitoring projects.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHuman detection\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCompared to other types of presence sensors such as infrared sensors and ultrasonic sensors, the C4001(25m) millimeter-wave presence sensor has the advantage of being able to detect both static and moving objects. It also has a relatively strong anti-interference ability, making it less susceptible to factors such as temperature changes, variations in ambient light, and environmental noise. Whether a person is sitting, sleeping, or in motion, the sensor can quickly and sensitively detect their presence.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/SEN0609\/1.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe differences between millimeter-wave presence sensor and infrared sensor\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDistance and velocity detection\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe C4001 (25m) millimeter-wave presence sensor utilizes Frequency Modulated Continuous Wave (FMCW) modulation for distance and speed measurement. It has a maximum measurement range of 25 meters for distance and a speed measurement range of 0.1 to 10 meters per second.\u003c\/p\u003e\n\u003cp\u003eFMCW is a radar system based on Frequency Modulated Continuous Wave. Unlike traditional pulse radar, FMCW radar continuously emits a series of continuous wave signals with gradually changing frequencies while simultaneously receiving the reflected signals. By analyzing the received signals, measurements of parameters such as distance, velocity, and angle can be achieved.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional pulse radar technology, FMCW radar can continuously measure the distance of objects. By utilizing the Doppler effect, it can also obtain velocity information of the target objects. This makes it suitable for applications that require monitoring the motion status of target objects. Additionally, FMCW radar can achieve continuous frequency scanning, providing higher measurement resolution. Since it doesn't need to wait for the echo signal to return, it is suitable for applications that require real-time monitoring and tracking of target objects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/SEN0609\/6.jpg\" alt=\"Detection Range of millimeter-wave human body sensor\" title=\"Detection Range of millimeter-wave human body sensor\"\u003e\u003c\/p\u003e\n\u003cp\u003eDetection Range of millimeter-wave human body sensor\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat is a millimeter-wave radar sensor?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMillimeter-wave radar technology is a non-contact sensing technology used to detect objects and provide information about their distance, velocity, and angle (in the case of humans, for example). The signals emitted by millimeter-wave sensors fall within the high-frequency spectrum with wavelengths between 24GHz and 300 GHz, also known as the millimeter (mm) range.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstallation Method\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe millimeter-wave human body sensor is sensitive to the installation method, and improper installation can affect the performance and functionality of the sensor. The commonly used installation methods for this module include top installation, bottom installation, horizontal installation, and downward tilted installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/SEN0609\/2.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eTop Installation Diagram of millimeter-wave human body sensor\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/SEN0609\/3.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eBottom Installation of millimeter-wave human body sensor\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/SEN0609\/4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eHorizontal Installation of millimeter-wave human body sensor\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/SEN0609\/5.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eWiring diagram of millimeter-wave human body sensor and Arduino Uno\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHuman detection:\u003c\/strong\u003e Detection range up to 16 meters and motion detection range up to 25 meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance detection:\u003c\/strong\u003e Range from 1.2 meters to 25 meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelocity detection: \u003c\/strong\u003eRange from 0.1 meters per second to 10 meters per second.\u003c\/li\u003e\n\u003cli\u003eStrong anti-interference capability, unaffected by snow, haze, temperature, humidity, dust, light, noise, etc.High and low-level output control through I\/O ports.\u003c\/li\u003e\n\u003cli\u003eInput and output control via serial port.Small size, easy to integrate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHuman Detection\u003c\/li\u003e\n\u003cli\u003eDistance and Velocity Detection\u003c\/li\u003e\n\u003cli\u003eEnvironmental Monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation\u003c\/li\u003e\n\u003cli\u003eReal-time Monitoring and Tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3.3\/5V\u003c\/li\u003e\n\u003cli\u003eMaximum detection range: 25m\u003c\/li\u003e\n\u003cli\u003eBeam angle: 100*40°\u003c\/li\u003e\n\u003cli\u003eModulation mode: FMCW\u003c\/li\u003e\n\u003cli\u003eOperating frequency: 24GHz\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40~85℃\u003c\/li\u003e\n\u003cli\u003eBaud rate: 9600\u003c\/li\u003e\n\u003cli\u003eSize: 26*30mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41205039169669,"sku":"SN-000047-DFR","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/human.jpg?v=1767559077"},{"product_id":"unihiker-k10-ai-coding-board","title":"UNIHIKER K10 AI Coding Board","description":"\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe UNIHIKER K10 AI coding board is designed for K12 STEM education and beginners, combining\u003cspan\u003e \u003c\/span\u003e\u003cb\u003evision AI, voice control, and TinyML machine learning\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ein one compact device. This AI learning coding board features a 2.8-inch color display, dual wireless connectivity (Wi-Fi\/Bluetooth), and a comprehensive sensor suite including a 2MP camera, microphone, speaker, RGB light, plus environmental detectors for temperature, humidity, light, and motion. With its edge connectors and\u003cspan\u003e \u003c\/span\u003eGravity\u003cspan\u003e \u003c\/span\u003eIO interfaces, users can easily connect and control various digital\/analog sensors, I2C\/UART actuators, and other peripherals, creating complete IoT solutions without requiring additional hardware.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2691.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0992\/1.jpg\" alt=\"UNIHIKER K10 AI Learning Device Vision Voice and Machine Learning\" title=\"UNIHIKER K10 AI Learning Device Vision Voice and Machine Learning\" data-merlin-processed=\"true\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e4 Pre-Loaded Vision AI Models for Beginner Projects\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for first-time AI exploration, the UNIHIKER K10 board comes with four ready-to-use vision models:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eFace Detection, Pet Recognition (Cat\/Dog), QR Code Scanning, and Motion Sensing\u003c\/b\u003e. The integrated 2MP camera allows beginners to immediately create security systems, interactive displays, and smart monitoring projects - no prior programming experience needed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2691.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0992\/2.jpg\" alt=\"UNIHIKER K10 Pre-Installed with 4 Types of Vision AI Models\" title=\"UNIHIKER K10 Pre-Installed with 4 Types of Vision AI Models\" data-merlin-processed=\"true\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSupports Offline Speech Recognition\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a built-in microphone and pre-installed voice models, the UNIHIKER K10 supports offline speech recognition. This enables users to create voice-activated applications, such as custom voice commands and interactive AI systems, without requiring an internet connection.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2691.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0992\/3.jpg\" alt=\"UNIHIKER K10 Supports Offline Speech Recognition\" title=\"UNIHIKER K10 Supports Offline Speech Recognition\" data-merlin-processed=\"true\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNot Just Built-in Models\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe UNIHIKER K10 supports TinyML, allowing users to train their own custom vision and sensor models. With the ability to develop personalized AI models for specific tasks, users can explore deeper AI applications and tailor the board’s functionality to their unique projects. Whether working with image recognition, sensor data, or other AI-based tasks, TinyML offers the flexibility to push the boundaries of the board’s capabilities.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2691.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0992\/4.jpg\" alt=\"Create More AI with UNIHIKER K10 Camera\" title=\"Create More AI with UNIHIKER K10 Camera\" data-merlin-processed=\"true\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2691.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0992\/5.jpg\" alt=\"Create More AI with the UNIHIKER K10 Sensor\" title=\"Create More AI with the UNIHIKER K10 Sensor\" data-merlin-processed=\"true\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCombine BT \u0026amp; Wi-Fi with AI to Create More Possibilities\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eBy combining Bluetooth 5.0 and Wi-Fi 2.4G with onboard AI functionality, the UNIHIKER K10 offers extensive connectivity options for creating more interactive and data-driven applications. Whether building IoT systems, remote control applications, or data transmission projects, the UNIHIKER K10 provides seamless integration of AI with wireless communication protocols.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2691.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0992\/6.jpg\" alt=\"UNIHIKER K10 Combine BT \u0026amp; Wi-Fi with AI to Create More Possibilities\" title=\"UNIHIKER K10 Combine BT \u0026amp; Wi-Fi with AI to Create More Possibilities\" data-merlin-processed=\"true\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSupport the Internet of Things\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe UNIHIKER K10 is designed with IoT applications in mind. It supports long-term data collection and remote monitoring, making it ideal for projects that require continuous data recording and analysis. With its rich set of sensors (temperature, humidity, light, accelerometer) and connectivity options (Wi-Fi, Bluetooth), users can easily integrate the UNIHIKER K10 into IoT ecosystems for real-time monitoring, remote device control, and data-driven applications.\u003c\/p\u003e\n\u003cp\u003ePair it with the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2871.html\" target=\"_blank\"\u003eGravity: BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure)\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto create advanced air quality monitoring projects.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2691.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0992\/7.jpg\" alt=\"UNIHIKER K10 Support the Internet of Things\" title=\"UNIHIKER K10 Support the Internet of Things\" data-merlin-processed=\"true\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuilt-in 2.8-inch Color Screen for Data Visualization\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe UNIHIKER K10 features a 2.8-inch color screen that enables users to visualize real-time data from sensors, AI models, and projects. This screen is ideal for displaying sensor readings, AI outputs, and project results directly on the board, providing immediate feedback.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2691.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0992\/8.jpg\" alt=\"UNIHIKER K10 Built-in 2.8-inch Color Screen for Data Visualization\" title=\"UNIHIKER K10 Built-in 2.8-inch Color Screen for Data Visualization\" data-merlin-processed=\"true\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRich Interfaces and High Expandability\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith an array of I\/O ports, including USB Type-C, MicroSD, Gravity 3pin\/4pin, and edge connectors, the UNIHIKER K10 offers rich expandability for connecting additional sensors, actuators, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2691.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0992\/9.jpg\" alt=\"UNIHIKER K10 Rich Interfaces and High Expandability\" title=\"UNIHIKER K10 Rich Interfaces and High Expandability\" data-merlin-processed=\"true\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSupports Graphical and MicroPython Programming\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe UNIHIKER K10 supports both graphical programming and MicroPython, catering to users at different skill levels. It is also compatible with Mind+, a drag-and-drop programming tool that simplifies coding with blocks. The graphical programming interface allows beginners to quickly build projects without needing to write code, while MicroPython offers a more advanced programming environment for experienced developers.\u003c\/p\u003e\n\u003cp\u003eThe tool also offers a variety of sample projects to help users get started, such as:\u003c\/p\u003e\nAI face detectionQR code scanningsensor control\n\u003cp\u003eFor more hands-on tutorials, visit the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.unihiker.com\/wiki\/K10\/Examples\/examples_mindplus\/\" target=\"_blank\"\u003eExamples link\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto explore a wide range of projects. \u003c\/p\u003e\n\u003cp\u003eDownload Mind+ to get started:\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/mindplus.cc\/download-en.html\" target=\"_blank\"\u003eMind+ Download.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2691.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0992\/12.png\" alt=\"UNIHIKER K10 Supports Graphical and MicroPython Programming\" title=\"UNIHIKER K10 Supports Graphical and MicroPython Programming\" data-merlin-processed=\"true\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"content Applications\" id=\"Applications\"\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAI Learning\u003c\/li\u003e\n\u003cli\u003eMachine Learning\u003c\/li\u003e\n\u003cli\u003eFace detection\u003c\/li\u003e\n\u003cli\u003eSpeech recognition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Specification\" id=\"Specification\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eMCU: ESP32-S3 Xtensa LX7\u003c\/li\u003e\n\u003cli\u003eSRAM: 512KB\u003c\/li\u003e\n\u003cli\u003eFlash: 16MB\u003c\/li\u003e\n\u003cli\u003eWi-Fi: 2.4G\u003c\/li\u003e\n\u003cli\u003eBT: Bluetooth 5.0\u003c\/li\u003e\n\u003cli\u003eScreen: 2.8 inch, 240x320\u003c\/li\u003e\n\u003cli\u003eCamera: 2MP\u003c\/li\u003e\n\u003cli\u003eSensor: Button, Microphone, Temperature Sensor, Humidity Sensor, Light Sensor, Accelerometer Sensor\u003c\/li\u003e\n\u003cli\u003eActuator: RGB Lights, Speaker\u003c\/li\u003e\n\u003cli\u003ePre-Installed AI models:\u003cbr\u003e        Face Detection\u003cbr\u003e        Image Recognition\u003cbr\u003e        Cat\/Dog Detection\u003cbr\u003e        QR Code Recognition\u003cbr\u003e        Motion Detection\u003cbr\u003e        Local Speech Recognition\u003cbr\u003e        Custom Voice Commands\u003c\/li\u003e\n\u003cli\u003ePort: USB Type-C, MicroSD, Gravity 3pin\u0026amp;4pin port, 2pin ph2.0 battery port, Edge connector\u003c\/li\u003e\n\u003cli\u003ePower: USB Type-C, Battery Port, Edge Connector\u003c\/li\u003e\n\u003cli\u003eSize: 51.6mmx83mmx11mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Documents\" id=\"Documents\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content ShippingList\" id=\"Shipping-List\"\u003e\n\u003ch4\u003eList:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUNIHIKER K10 x1\u003c\/li\u003e\n\u003cli\u003eType-C USB cable x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41205042151557,"sku":"DB-000086-DFR","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/K10.png?v=1767559078"},{"product_id":"gravity-text-to-speech-voice-synthesizer-module-v2-0","title":"Gravity: Text to Speech Voice Synthesizer Module V2.0","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Text-to-Speech module enables easy integration of voice functionality into various projects. It supports both Chinese and English languages, providing clear and natural pronunciation. The module can also broadcast the current time and environmental data, and when combined with a\u003cspan\u003e \u003c\/span\u003espeech recognition module, it enables conversational interactions with your projects. The module uses\u003cb\u003e\u003cspan\u003e \u003c\/span\u003eI2C and UART\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ecommunication modes, with a gravity interface, ensuring compatibility with most main controllers on the market, such as\u003cspan\u003e \u003c\/span\u003eArduino,\u003cspan\u003e \u003c\/span\u003emicro:bit,\u003cspan\u003e \u003c\/span\u003eFirebeetle Series,\u003cspan\u003e \u003c\/span\u003eLattePanda, and\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-272.html\" target=\"_blank\"\u003eRaspberry Pi\u003c\/a\u003e. Additionally, it includes a built-in speaker, eliminating the need for an external one. The primary applications for this module include robot voice, voice broadcast, voice prompt, and text reading.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBilingual Support (Chinese and English) \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe module supports both Chinese and English, as well as mixed reading in both languages, making it versatile for a variety of applications. This allows for seamless integration into projects requiring multilingual voice output.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuilt-in Speaker\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe included speaker simplifies the setup process, allowing immediate use without the need for additional components. This feature makes it easy to add voice functionality to projects without worrying about speaker compatibility or additional wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEasy Communication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith both I2C and UART communication modes, the module is compatible with a wide range of main controllers, providing flexibility in design and integration. The gravity interface further simplifies the connection process.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eText Control Identifiers\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe module supports multiple text control identifiers, enhancing its ability to deliver more natural and accurate speech. This feature is crucial for projects that require precise voice outputs and minimal errors in pronunciation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #ff0000;\"\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003ethe addresses of the speech synthesis module and micro: bit motor driver board are the same, so they cannot be used together.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eV2.0 Function Updates: \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e1. More natural pronunciation\u003c\/p\u003e\n\u003cp\u003e2. Fewer pronunciation errors for polyphone characters\u003c\/p\u003e\n\u003cp\u003e3. The option to select a pronouncer has been cancelled\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0760\/220228Update\/02.png\" alt=\"Gravity: Speech Synthesis Module (Support English and Chinese)\" title=\"Gravity: Speech Synthesis Module Board Overview\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBoard Overview\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0760\/220228Update\/03.png\" alt=\"Gravity: Speech Synthesis Module(Support English and Chinese)\" title=\"Gravity: Speech Synthesis Module Connect Diagram\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConnection Diagram\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eSupport Chinese, English, and mixed reading in Chinese and English\u003c\/li\u003e\n\u003cli\u003eComes with a Speaker\u003c\/li\u003e\n\u003cli\u003eGravity I2C\/UART Communication\u003c\/li\u003e\n\u003cli\u003eSupport Multiple Text Control Identifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eRobot Voice\u003c\/li\u003e\n\u003cli\u003eVoice Broadcast\u003c\/li\u003e\n\u003cli\u003eVoice Prompt\u003c\/li\u003e\n\u003cli\u003eText Reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 3.3V~5V\u003c\/li\u003e\n\u003cli\u003eOperating Current: \u0026lt;160mA\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0x40\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40℃\u003cspan\u003e~85\u003c\/span\u003e℃\u003c\/li\u003e\n\u003cli\u003eDimension: 42*32mm\/1.65*1.26”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41205042512005,"sku":"CM-000080-DFR","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_45a97466-79ae-4077-a930-accfa75c96ac.jpg?v=1767559083"},{"product_id":"gravity-offline-edge-ai-gesture-face-detection-sensor","title":"Gravity: Offline Edge AI Gesture \u0026 Face Detection Sensor","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Gravity: Offline Edge AI Gesture \u0026amp; Face Detection Sensor is designed for intuitive gesture control and multi-person presence detection. Equipped with an integrated camera and onboard AI processor, the sensor can\u003cspan\u003e \u003c\/span\u003e\u003cb\u003erecognize 5 predefined hand gestures and detect up to 10 faces or upper-body presences simultaneously within a 3-meter range\u003c\/b\u003e. By combining computer vision and real-time edge AI computing, it delivers responsive and private interaction without cloud dependency.\u003c\/p\u003e\n\u003cp\u003eFeaturing dual communication interfaces (I2C and UART) and wide voltage support (3.3V–5V), this module is fully compatible with\u003cspan\u003e \u003c\/span\u003eArduino,\u003cspan\u003e \u003c\/span\u003eRaspberry Pi,\u003cspan\u003e \u003c\/span\u003eESP32 and graphical platforms like MakeCode and\u003cspan\u003e \u003c\/span\u003eMind+. It is ideally suited for smart home interfaces, touchless control systems, public interaction devices, and privacy-focused\u003cspan\u003e \u003c\/span\u003eIoT\u003cspan\u003e \u003c\/span\u003esolutions.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEdge AI Processing – Real-Time, Offline, and Privacy-Safe\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAll recognition tasks are handled locally by the onboard AI processor—no data is stored or transmitted to the cloud. This completely offline operation guarantees data privacy, making it ideal for sensitive scenarios such as hospital automation, bathroom controls, children’s systems, or public restrooms. Despite its powerful capabilities, it consumes only 100mA (typical), suitable for power-sensitive or standalone applications.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0626\/1%20(1).png\" alt=\"Edge AI Processing – Real-Time and Offline\" title=\"Edge AI Processing – Real-Time and Offline\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Edge AI Processing – Real-Time and Offline\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRecognizes 5 Intuitive Hand Gestures – Touchless Control Made Easy\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe AI gesture and face detection sensor supports recognition of five intuitive hand gestures—including thumbs up, peace sign, and open palm—within a 0.5 to 3 meter range. Each gesture triggers a distinct RGB indicator, enhancing interaction feedback and simplifying development. Ideal for smart appliances, gesture-activated lights, assistive devices, and public kiosks.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0626\/5%20gestures.jpg\" alt=\"Recognizes Five Intuitive Gestures\" title=\"Recognizes Five Intuitive Gestures\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Recognizes Five Intuitive Gestures\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWide Detection Range with Optimized Field of View\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith an\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e85° diagonal field of view\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eup to 3 meters detection range\u003c\/b\u003e, the AI gesture and face detection sensor ensures consistent performance whether installed on walls, ceilings, or desks. Its wide coverage allows use in compact enclosures, hallways, or open rooms, serving multi-user environments such as classrooms, conference areas, or interactive displays.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0626\/1%20(3).png\" alt=\"Offline gesture recognition sensor with 3m detection range\" title=\"Offline gesture recognition sensor with 3m detection range\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Offline Gesture \u0026amp; Face Detection Sensor with 3m detection range\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUpper-Body and Face Detection with Real-Time Count\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eBeyond gesture control, the sensor detects head-and-shoulder patterns and can recognize up to\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e10 human presences or faces simultaneously\u003c\/b\u003e, providing position and count output in real time. Perfect for occupancy-based HVAC, lighting automation, and people counting in offices, shops, and smart spaces—all with full offline privacy assurance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0626\/1%20(4).png\" alt=\"Upper-Body Detection and Presence Sensing\" title=\"Upper-Body Detection and Presence Sensing\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Upper-Body Detection and Presence Sensing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eOffline AI gesture \u0026amp; face detection with fast, accurate response\u003c\/li\u003e\n\u003cli\u003eHigh-sensitivity detection of five hand gestures\u003c\/li\u003e\n\u003cli\u003eReliable face and body presence detection up to 3 meters\u003c\/li\u003e\n\u003cli\u003eSimultaneous recognition of up to 10 faces or upper-body presences\u003c\/li\u003e\n\u003cli\u003eDual communication interfaces: I2C and UART\u003c\/li\u003e\n\u003cli\u003eCompatible with both 3.3V and 5V systems\u003c\/li\u003e\n\u003cli\u003eSupports graphical coding environments including MakeCode and Mind+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eWireless Smart Home Gesture Controller System\u003c\/li\u003e\n\u003cli\u003eGesture-Enabled Remote Control Systems for Healthcare\u003c\/li\u003e\n\u003cli\u003eInteractive Art Device\u003c\/li\u003e\n\u003cli\u003eSmart People Counting Device\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0626\/1%20(5).png\" alt=\"Applications of Gravity: Offline Edge AI Gesture \u0026amp; Face Detection Sensor\" title=\"Applications of Gravity: Offline Edge AI Gesture \u0026amp; Face Detection Sensor\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Applications of Gravity: Offline Edge AI Gesture \u0026amp; Face Detection Sensor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V – 5V\u003c\/li\u003e\n\u003cli\u003eLogic Level Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: 100mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication \u0026amp; Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnector Type: PH2.0-4P \/ 2.54mm pin header\u003c\/li\u003e\n\u003cli\u003eCommunication Protocols: I2C \/ UART\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0x72\u003c\/li\u003e\n\u003cli\u003eDefault UART Baud Rate: 9600bps\u003c\/li\u003e\n\u003cli\u003eUART Protocol: Modbus\u003c\/li\u003e\n\u003cli\u003eInterrupt Output: 2.54mm pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecognition Capabilities\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupported Gesture Types (5):\u003cbr\u003e       Thumbs up\u003cbr\u003e       Extend the middle, ring, and little fingers\u003cbr\u003e       Open palm facing outward\u003cbr\u003e       Extend the index and middle fingers\u003cbr\u003e       Extend the thumb and little finger\u003c\/li\u003e\n\u003cli\u003eMaximum Recognizable Faces \u0026amp; Head-Shoulder Count: 10\u003c\/li\u003e\n\u003cli\u003eDetection Area for Face \u0026amp; Shoulders: Recognizes upper-body presence within camera range\u003c\/li\u003e\n\u003cli\u003eFace Recognition Confidence Score: 0 – 100\u003c\/li\u003e\n\u003cli\u003ePosition Coordinate Output: Supported\u003c\/li\u003e\n\u003cli\u003eGesture Recognition Distance: 0.5m – 3m\u003c\/li\u003e\n\u003cli\u003eFace Recognition Distance: 0.5m – 3m\u003c\/li\u003e\n\u003cli\u003eCamera Field of View (FoV): 85° (diagonal)\u003c\/li\u003e\n\u003cli\u003eCamera Focal Length: 1.56mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVisual Indicators\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGesture Recognition RGB Indicator:\u003cbr\u003e       Blue: Thumbs up\u003cbr\u003e       Green: Extend the middle, ring, and little fingers\u003cbr\u003e       Red: Open palm outward\u003cbr\u003e       Yellow: Extend the index and middle fingers\u003cbr\u003e       Purple: Extend the thumb and little finger\u003c\/li\u003e\n\u003cli\u003ePresence Detection LED: Illuminates when a person is detected, turns off when no presence is detected\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Dimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Dimensions: 42mm × 32mm\u003c\/li\u003e\n\u003cli\u003eMounting Hole Spacing: 25mm × 35mm\u003c\/li\u003e\n\u003cli\u003eMounting Hole Diameter: 3.1mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41205044805765,"sku":"DB-000087-DFR","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/31.jpg?v=1767559089"},{"product_id":"esp32-s3-ai-camera-module","title":"ESP32-S3 AI Camera Module","description":"\u003cdiv class=\"content Introduction\" id=\"Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe ESP32-S3 AI Camera is a cutting-edge intelligent camera module built around the high-performance ESP32-S3 chip, designed for\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eefficient video processing, edge AI, and voice interaction.\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eFeaturing a wide-angle infrared camera, onboard microphone, and speaker, it is ideally suited for applications such as electronic peepholes, baby monitors, and license plate recognition. With powerful AI processing capabilities, it integrates seamlessly into IoT ecosystems, supporting\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eedge image recognition\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eand online\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eAI model interaction\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003ethrough Wi-Fi connectivity, making it an essential component for IoT applications, from security surveillance to AI assistants.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIntelligent AI Processing and Edge Computing\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe ESP32-S3 AI CAM utilizes the powerful neural network capabilities of the ESP32-S3 chip for\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eedge-based image recognition\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith platforms like Edge Impulse, YOLOv5, and OpenCV. It supports efficient on-device processing for tasks such as object detection and image classification, while integration with ChatGPT enables voice-controlled command execution. This combination of local AI processing and cloud-based model access makes the module ideal for a wide range of\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-276.html\" target=\"_blank\"\u003eIoT\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eapplications.\u003c\/p\u003e\n\u003cp\u003eTo ensure easy integration, the ESP32-S3 AI CAM comes with extensive tutorials, documentation, and sample code:\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cimg data-merlin-processed=\"true\" title=\"ESP32-S3 AI CAM Key Feature 1: Intelligent AI Processing and Edge Computing\" alt=\"ESP32-S3 AI CAM Key Feature 1: Intelligent AI Processing and Edge Computing\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1154\/Intelligent%20AI%20Processing%20and%20Edge%20Computing.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIntegrated Voice Interaction for Enhanced Usability\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe onboard microphone and amplifier support\u003cspan\u003e \u003c\/span\u003e\u003cb\u003evoice recognition (ASR\u003c\/b\u003e) and\u003cspan\u003e \u003c\/span\u003e\u003cb\u003einteractive dialogue\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003epowered by\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eChatGPT\u003c\/b\u003e, enabling intuitive voice commands and real-time interaction. This integration allows for\u003cspan\u003e \u003c\/span\u003e\u003cb\u003esmart automation\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ein IoT devices, simplifying control and enhancing user experience. With voice recognition capabilities, the ESP32-S3 AI CAM opens up possibilities for voice-activated smart assistants, AI-controlled surveillance, and hands-free device management.\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-merlin-processed=\"true\" title=\"ESP32-S3 AI CAM Key Feature 2: Integrated Voice Interaction for Enhanced Usability\" alt=\"ESP32-S3 AI CAM Key Feature 2: Integrated Voice Interaction for Enhanced Usability\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1154\/Integrated%20Voice%20Interaction%20for%20Enhanced%20Usability.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNight Vision for All-Day Monitoring\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a 160° wide-angle infrared camera and\u003cb\u003e\u003cspan\u003e \u003c\/span\u003einfrared illumination,\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ethe ESP32-S3 AI CAM ensures exceptional image quality even in low-light or complete darkness. The module’s light sensor further enhances adaptability, making it an ideal choice for\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e24\/7 monitoring\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ein applications like baby monitoring, security surveillance, and smart home systems. Its ability to perform in all weather and lighting conditions makes it a reliable solution for around-the-clock surveillance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-merlin-processed=\"true\" title=\"ESP32-S3 AI CAM Key Feature 3: Night Vision for All-Day Monitoring\" alt=\"ESP32-S3 AI CAM Key Feature 3: Night Vision for All-Day Monitoring\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1154\/Night%20Vision%20for%20All-Day%20Monitoring.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWireless Transmission Support: Wi-Fi \u0026amp; BLE 5\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe ESP32-S3 AI Camera Module is equipped with Wi-Fi and BLE 5 connectivity, enabling seamless remote monitoring from your mobile devices or other connected equipment. Whether you're at home or on the go, you can easily access live video feeds and manage your monitoring system remotely. This wireless transmission capability expands the flexibility of the module, making it an ideal solution for applications requiring real-time surveillance and control, such as home security and smart automation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-merlin-processed=\"true\" title=\"ESP32-S3 AI CAM Key Feature 4: Wireless Transmission Support Wi-Fi \u0026amp; BLE 5\" alt=\"ESP32-S3 AI CAM Key Feature 4: Wireless Transmission Support Wi-Fi \u0026amp; BLE 5\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1154\/Wireless%20Transmission%20Support.webp\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Features\" id=\"Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVarious AI capabilities\u003cbr\u003e          Edge image recognition (based on EdgeImpulse)\u003cbr\u003e          Online image recognition (openCV, YOLO)\u003cbr\u003e          Online large models for voice and image (ChatGPT)\u003c\/li\u003e\n\u003cli\u003eEquipped with a wide-angle night vision camera, infrared illumination, and all-day usability\u003c\/li\u003e\n\u003cli\u003eOnboard microphone and amplifier for voice interaction\u003c\/li\u003e\n\u003cli\u003eOffers a variety of AI models, with tutorial support for quick learning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eElectronic peepholes\u003c\/li\u003e\n\u003cli\u003eLicense plate recognition\u003c\/li\u003e\n\u003cli\u003eAI Robot Toy\u003c\/li\u003e\n\u003cli\u003eSmart Glasses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1154\/Applications.webp\" alt=\"Applications of ESP32-S3 AI CAM\" title=\"Applications of ESP32-S3 AI CAM\" data-merlin-processed=\"true\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cp\u003eBasic Parameters\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eType-C Input Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eVIN Input Voltage: 5-12V DC\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -10~60°C\u003c\/li\u003e\n\u003cli\u003eModule Size: 42*42mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFunctional Indicators:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1154\/FUNCTION%20INDICATOR%20DIAGRAM.jpg\" alt=\"ESP32-S3 AI Camera Function Indicator Diagram\" title=\"ESP32-S3 AI Camera Function Indicator Diagram\" data-merlin-processed=\"true\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOV3660: 160° wide-angle infrared camera\u003c\/li\u003e\n\u003cli\u003eIR: Infrared illumination (IO47)\u003c\/li\u003e\n\u003cli\u003eMIC: I2S PDM microphone\u003c\/li\u003e\n\u003cli\u003eLED: Onboard LED (IO3)\u003c\/li\u003e\n\u003cli\u003eALS: LTR-308 ambient light sensor\u003c\/li\u003e\n\u003cli\u003eESP32-S3: ESP32-S3R8 chip\u003c\/li\u003e\n\u003cli\u003eSD: SD card slot\u003c\/li\u003e\n\u003cli\u003eFlash: 16MB Flash\u003c\/li\u003e\n\u003cli\u003eVIN: 5-12V DC input\u003c\/li\u003e\n\u003cli\u003eHM6245: Power chip\u003c\/li\u003e\n\u003cli\u003eType-C: USB Type-C interface for power and code uploading\u003c\/li\u003e\n\u003cli\u003eGravity\u003cbr\u003e          +: 3.3-5V\u003cbr\u003e          -: GND\u003cbr\u003e          44: IO44\/TX\u003cbr\u003e          43: IO43\/RX\u003c\/li\u003e\n\u003cli\u003eRST: Reset button\u003c\/li\u003e\n\u003cli\u003eBOOT: BOOT button (IO0)\u003c\/li\u003e\n\u003cli\u003eSPK: MX1.25-2P speaker interface\u003c\/li\u003e\n\u003cli\u003eMAX98357: I2S amplifier chip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCamera Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensor Model: OV3660\u003c\/li\u003e\n\u003cli\u003ePixels: 2 Megapixels\u003c\/li\u003e\n\u003cli\u003eSensitivity: Visible light, 940nm infrared\u003c\/li\u003e\n\u003cli\u003eField of View: 160°\u003c\/li\u003e\n\u003cli\u003eFocal Length (EFL): 0.95\u003c\/li\u003e\n\u003cli\u003eAperture (F\/No.): 2.0±5%\u003c\/li\u003e\n\u003cli\u003eDistortion: ＜8%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eList\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-S3 AI CAM development board (with camera) x1\u003c\/li\u003e\n\u003cli\u003eSpeaker x1\u003c\/li\u003e\n\u003cli\u003eGravity-4P I2C\/UART sensor connection cable x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41205049393285,"sku":"DB-000085-DFR","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_a0e41a9d-4d14-435b-acb9-423198cdc64b.jpg?v=1767559094"},{"product_id":"gravity-huskylens-ai-camera-vision-sensor","title":"Gravity: Huskylens AI Camera | Vision Sensor","description":"\u003cp\u003eHuskylens is an easy-to-use AI Camera |\u003cspan\u003e \u003c\/span\u003eVision Sensor. DFrobot Huskylens is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, color recognition, and tag(QR code) recognition.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0305\/1.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eThrough the UART \/ I2C port, HuskyLens can connect popular main control boards like\u003cspan\u003e \u003c\/span\u003eArduino,\u003cspan\u003e \u003c\/span\u003emicro: bit,\u003cspan\u003e \u003c\/span\u003eRaspberry Pi\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/category-175.html\" target=\"_blank\"\u003eLattePanda\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto help you make very creative projects without playing with complex algorithms.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0305\/2.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eHuskylens is pretty easy-to-use AI Camera. You can change various algorithms by pressing the function button. Click the learning button, Husky lens starts learning new things. After that, HuskyLens is able to recognize them.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAdditionally, HuskyLens carries a 2.0 inch IPS screen. So you don’t need to use a PC in the parameters tuning. Enjoy the convenience it brings, what you see is what you get! \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0305\/20200225%20Update\/1.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eHuskyLens AI Camera is designed to be smart. It has the built-in machine learning technology that enables HuskyLens to recognize faces and objects. Moreover, by long-pressing the learning button, HuskyLens can continually learn new things even from different angles and in various ranges. The more it learns, the more accurate it is. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0305\/gif.gif\"\u003e\u003c\/p\u003e\n\u003cp\u003eDFRobot Huskylens adopts the new generation of specialized AI chip Kendryte K210. The performance of this special AI chip is 1,000 times faster than that of the STM32H743 when running a neural network algorithm. With these excellent performances, it is capable of capturing even fast-moving objects.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWith the HuskyLens, your projects have new ways to interact with you or the environment, such as interactive gesture control, autonomous robot, smart access control, and interactive toy. There are so many new applications for you to explore.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0305\/4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eHuskylens' object-tracking skills can be used to learn specific gestures. It is able to recognize those learned hand movement patterns and feed their positions. With these data, creating awesome interactive projects are never so easy.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0305\/5.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eHuskylens vision sensor can detect and follow lines. Line follower is not something new, there are plenty of excellent methods and algorithms in this scenario. However, most of them require tedious parameters tuning. This time, HuskyLens provides a new way to do line following: simply click the button, then it starts learning and tracking new lines. Let's enjoy the fun of making with HuskyLens!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0305\/6.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eHusky lens machines can be the eyes of robots. which allows your robot to recognize you, understand your hand gesture commands, or help you put stuff in order, and so on. With Huskylens, nothing is impossible!\u003c\/p\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003eProcessor: Kendryte K210\u003c\/li\u003e\n\u003cli\u003eImage Sensor: OV2640 (2.0Megapixel Camera)\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 3.3~5.0V\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption (TYP): 320mA@3.3V, 230mA@5.0V (face recognition mode; 80% backlight brightness; fill light off)\u003c\/li\u003e\n\u003cli\u003eConnection Interface: UART, I2C\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay: 2.0-inch IPS screen with 320*240 resolution\u003c\/li\u003e\n\u003cli\u003eBuilt-in Algorithms: Face Recognition, Object Tracking, Object Recognition, Line Tracking, Color Recognition, Tag Recognition \u003c\/li\u003e\n\u003cli\u003eDimension: 52mm * 44.5mm \/ 2.05 x 1.75inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eList:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003eHuskyLens Mainboard x1\u003c\/li\u003e\n\u003cli\u003eM3 Screws x6\u003c\/li\u003e\n\u003cli\u003eM3 Nuts x6\u003c\/li\u003e\n\u003cli\u003eSmall Mounting Bracket x1\u003c\/li\u003e\n\u003cli\u003eHeightening Bracket x1\u003c\/li\u003e\n\u003cli\u003eGravity 4-Pin Sensor Cable x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41205049557125,"sku":"DB-000084-DFR","price":63.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_2c1fce8a-c15d-4af7-b524-2cff6eb5da64.jpg?v=1767559100"},{"product_id":"rs485-photoelectric-solar-radiation-sensor-400-1100nm","title":"RS485 Photoelectric Solar Radiation Sensor (400-1100nm)","description":"\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe RS485 Photoelectric Solar Radiation Sensor is designed to measure solar radiation in the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003espectral range of 400-1100nm\u003c\/b\u003e. It uses the photoelectric principle to convert sunlight into electrical signals. Featuring a highly sensitive photosensitive element and a wide-spectrum absorption range, the sensor delivers accurate solar radiation measurements.\u003c\/p\u003e\n\u003cp\u003eThe integrated dust cover, with a transmittance of up to 95%, ensures minimal interference from environmental factors, further enhancing measurement accuracy. Additionally, the sensor operates with a wide voltage range of DC 5-30V and supports Modbus-RTU communication via RS485, making it an ideal choice for integration with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWide Voltage Support\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe sensor operates on a DC 5-30V power supply, ensuring compatibility with various systems and making it versatile for different applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh Sensitivity and Wide Spectrum Range\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eUtilizing high-precision photosensitive elements, the sensor ensures accurate measurement across a broad spectrum, from 400 to 1100nm, making it ideal for solar radiation applications in various fields.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDurable and Environmentally Resistant\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe sensor is housed in a rugged metal aluminum shell with an IP67 protection level, ensuring durability and reliability even in harsh outdoor environments. The dust cover is specially treated to reduce dust absorption, enhancing long-term stability and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0640\/1.jpg\" alt=\"The RS485 Photoelectric Solar Radiation Sensor Integrated Dust Cover\" title=\"The RS485 Photoelectric Solar Radiation Sensor Integrated Dust Cover\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe RS485 Photoelectric Solar Radiation Sensor Integrated Dust Cover\u003c\/p\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCrop Growth Monitoring: Measure solar radiation to optimize agricultural practices.\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic Systems: Monitor solar energy input for efficient power generation.\u003c\/li\u003e\n\u003cli\u003eMeteorological Monitoring: Collect solar radiation data for weather analysis.\u003c\/li\u003e\n\u003cli\u003ePlant Physiology Research: Study the impact of sunlight on plant growth.\u003c\/li\u003e\n\u003cli\u003eEnvironmental Protection: Assess solar radiation for ecological research and conservation efforts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: DC 5-30V\u003c\/li\u003e\n\u003cli\u003eWorking Current: ＜10mA\u003c\/li\u003e\n\u003cli\u003eOutput Mode: RS485\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: 0-1800W\/m²\u003c\/li\u003e\n\u003cli\u003eWavelength Range: 400-1100nm\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±5%\u003c\/li\u003e\n\u003cli\u003eResolution: 1W\/m²\u003c\/li\u003e\n\u003cli\u003eResponse Time: ≤10S\u003c\/li\u003e\n\u003cli\u003eNon-Linearity: ＜±2%\u003c\/li\u003e\n\u003cli\u003eAnnual Stability: ≤±2%\u003c\/li\u003e\n\u003cli\u003eCosine Response: ≤±10%\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -25°C to +60°C\u003c\/li\u003e\n\u003cli\u003eProtection Level: IP67\u003c\/li\u003e\n\u003cli\u003eSensor Cable Length: 20cm\u003c\/li\u003e\n\u003cli\u003eAdapter Cable Length: 70cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41205050048645,"sku":"SN-000024-DFR","price":67.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_d7ddf62b-6025-44e1-8798-d651d0661f0a.png?v=1767559105"},{"product_id":"rs485-ultraviolet-uv-intensity-measure-sensor-290-390nm-uva-uvb","title":"RS485 Ultraviolet (UV) Intensity Measure Sensor (290-390nm, UVA, UVB)","description":"\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe RS485 UV Sensor is designed to measure ultraviolet (UV) intensity and index values within the wavelength range of 290-390nm. Utilizing a photoelectric detector and an industrial-grade microprocessor, ensures reliable and stable performance. The sensor operates on a DC 5-30V wide voltage power supply and employs the Modbus-RTU 485 communication protocol, making it compatible with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand other microcontroller platforms through expansion boards like the\u003cspan\u003e \u003c\/span\u003eTTL to RS485 module. With an IP67-rated metal aluminum shell, it is suitable for environmental monitoring, health protection, crop growth monitoring, photovoltaic systems, and laboratory research.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh Precision and Wide Measurement Range\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe sensor accurately measures UV intensity (0-15mW\/cm²) and UV index (0-15) with a resolution of 0.01mW\/cm² and an accuracy of ±10%FS. Its ability to detect UV wavelengths from 290-390nm ensures precise monitoring across various applications, from environmental studies to health protection.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIndustrial-Grade Durability\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt with a metal aluminum shell and an IP67 protection rating, the sensor is resistant to dust, water, and harsh environmental conditions. This robust design ensures long-term reliability in demanding outdoor and industrial settings.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEasy Integration and Compatibility\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe sensor supports the Modbus-RTU 485 protocol and can be seamlessly integrated with Arduino and other systems using compatible expansion boards. Its wide voltage power supply (DC 5-30V) and simple wiring make it user-friendly and adaptable to diverse setups.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0642\/3.jpg\" alt=\"Features of RS485 UV Sensor\" title=\"Features of RS485 UV Sensor\"\u003e\u003c\/p\u003e\n\u003cp\u003eOverview of RS485 UV Sensor\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eEnvironmental Monitoring: Track UV levels for climate and ecosystem studies.\u003c\/li\u003e\n\u003cli\u003eHealth Protection: Monitor UV exposure to prevent skin and eye damage.\u003c\/li\u003e\n\u003cli\u003eCrop Growth Monitoring: Optimize plant health by measuring UV intensity in agricultural settings.\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic Systems: Assess UV impact on solar panel efficiency.\u003c\/li\u003e\n\u003cli\u003eLaboratory Research: Conduct precise UV-related experiments and analyses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: DC 5-30V\u003c\/li\u003e\n\u003cli\u003eWorking Current: ＜10mA\u003c\/li\u003e\n\u003cli\u003eOutput Mode: RS485 (Modbus-RTU protocol)\u003c\/li\u003e\n\u003cli\u003eUV Intensity Range: 0-15mW\/cm²\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01mW\/cm²\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±10%FS (@365nm, 60%RH, 25°C)\u003c\/li\u003e\n\u003cli\u003eUV Index Range: 0-15\u003c\/li\u003e\n\u003cli\u003eWavelength Range: 290-390nm\u003c\/li\u003e\n\u003cli\u003eResponse Time: 0.2s\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -25°C to +60°C\u003c\/li\u003e\n\u003cli\u003eProtection Level: IP67\u003c\/li\u003e\n\u003cli\u003eCable Lengths: Sensor cable (20cm), Adapter cable (70cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41205050507397,"sku":"SN-000023-DFR","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_c2828e15-0487-4b57-a12f-3ae7688629fe.png?v=1767559108"},{"product_id":"rs485-photosynthetically-active-radiation-par-sensor-400-700nm","title":"RS485 Photosynthetically Active Radiation (PAR) Sensor (400-700nm)","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe RS485 Photosynthetically Active Radiation (PAR) Sensor is designed to measure the amount of light that plants can utilize during photosynthesis. It operates within the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003espectral range of 400-700nm\u003c\/b\u003e, which corresponds to the light needed for plant growth. The sensor converts sunlight into a voltage signal that is directly proportional to the intensity of the incident radiation, with sensitivity that follows the cosine of the light's angle of incidence. This high-precision sensor is equipped with a specially treated dust cover to prevent environmental interference, ensuring reliable measurements. The sensor supports Modbus-RTU communication via RS485 and operates with a wide DC voltage range of 5-30V, making it compatible with various platforms like\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWide Voltage Range and Easy Integration\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe sensor operates with a DC power supply from 5-30V, offering flexibility for integration into diverse systems. It supports RS485 communication using the standard Modbus-RTU protocol, making it simple to interface with Arduino and similar platforms for data collection.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh Precision and Reliability\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe sensor features high-precision photoelectric elements with wide spectrum absorption, ensuring accurate measurements of photosynthetically active radiation (PAR) in the 400-700nm range. Additionally, the sensor's cosine corrector guarantees an accurate response to varying light angles, essential for precise environmental monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDurable and Weather-Resistant\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eConstructed with a metal aluminum shell and rated IP67 for protection against dust and water, the sensor is highly durable and suitable for use in harsh outdoor environments. The specially treated dust cover ensures long-term stability by minimizing the effects of environmental contamination.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0641\/1.jpg\" alt=\"RS485 PAR sensor measures photosynthetically active radiation (PAR) for plant photosynthesis.\" title=\"RS485 PAR sensor measures photosynthetically active radiation (PAR) for plant photosynthesis.\"\u003e\u003c\/p\u003e\n\u003cp\u003eRS485 PAR sensor measures photosynthetically active radiation (PAR) for plant photosynthesis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAgricultural Monitoring: Measuring light intensity for optimizing crop growth and assessing plant health.\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic Systems: Monitoring solar radiation for efficient solar energy generation.\u003c\/li\u003e\n\u003cli\u003eEnvironmental and Ecological Research: Collecting data on radiation levels to support environmental studies and ecological conservation efforts..\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: DC 5-30V\u003c\/li\u003e\n\u003cli\u003eWorking Current: ＜10mA\u003c\/li\u003e\n\u003cli\u003eOutput Mode: RS485\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: 0-2500 µmol\/m²·s\u003c\/li\u003e\n\u003cli\u003eWavelength Range: 400-700nm\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±5% (1000 µmol\/m²·s @ 550nm, 60%RH, 25°C)\u003c\/li\u003e\n\u003cli\u003eResolution: 1 µmol\/m²·s\u003c\/li\u003e\n\u003cli\u003eResponse Time: 10 µs\u003c\/li\u003e\n\u003cli\u003eNon-Linearity: ＜±1%\u003c\/li\u003e\n\u003cli\u003eAnnual Stability: ≤±2%\u003c\/li\u003e\n\u003cli\u003eCosine Response: ≤±10%\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -25°C to +60°C\u003c\/li\u003e\n\u003cli\u003eProtection Level: IP67\u003c\/li\u003e\n\u003cli\u003eSensor Cable Length: 20cm\u003c\/li\u003e\n\u003cli\u003eAdapter Cable Length: 70cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eList\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRS485 PAR Sensor x1\u003c\/li\u003e\n\u003cli\u003eAdapter Cable x1\u003c\/li\u003e\n\u003cli\u003eScrew Package x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41205050769541,"sku":"SN-000022-DFR","price":74.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_6298053e-399a-4392-9218-f1bfda49cff5.png?v=1767559112"},{"product_id":"rplidar-c1-dtof-lidar-360-laser-range-scanner-12m-ip54","title":"RPLiDAR C1 - DTOF LiDAR 360° Laser Range Scanner (12m, IP54)","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe RPLIDAR C1 is a new generation fusion-type DTOF (Direct Time of Flight) laser scanner from SLAMTEC. This advanced LIDAR system excels in high-definition detection of small and nearby objects, offering superior anti-interference and anti-adhesion capabilities. With a measurement radius of 12 meters, a sampling frequency of 5000 times per second, and 360-degree full-range laser scanning, the compact and agile design of the RPLIDAR C1 is ideally suited for applications such as robot positioning, mapping, navigation, and obstacle avoidance in a variety of environments.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1138\/1.jpg\" alt=\"Features of RPLIDAR C1 DTOF laser scanner\" title=\"Features of RPLIDAR C1 DTOF laser scanner\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1138\/2.jpg\" alt=\"Features of RPLIDAR C1 DTOF laser scanner\" title=\"Features of RPLIDAR C1 DTOF laser scanner\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHD High Definition and Cost-Effective\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eRPLIDAR C1 integrates the technical advantages accumulated by SLAMTEC in triangulation and DTOF ranging for many years, enabling C1 to meet the requirements of robot positioning, mapping, and navigation in terms of ranging accuracy, distance measurement, anti-interference, and anti-adhesion performance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1138\/3.jpg\" alt=\"RPLIDAR C1 HD High Definition and Cost-Effective\" title=\"RPLIDAR C1 HD High Definition and Cost-Effective\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEnhanced Perception but Not Limited to Flat Surfaces\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith SLAMTEC's self-developed SL-DTOF ranging technology, RPLIDAR C1 not only provides position information data but also offers reflectivity data and 2.5D multidimensional information, providing you with more reference points.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1138\/4.jpg\" alt=\"RPLIDAR C1 Enhanced Perception but Not Limited to Flat Surfaces\" title=\"RPLIDAR C1 Enhanced Perception but Not Limited to Flat Surfaces\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e12m Radius Range and Easy to Handle Various Object Ranging Challenges\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eRPLIDAR C1 has a measuring distance of up to a radius of 12 meters and a low blind range of only 0.05 meters. It easily accomplishes scanning and measuring objects at various distances and achieves obstacle avoidance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1138\/5.jpg\" alt=\"RPLIDAR C1 12m Radius Range and Easy to Handle Various Object Ranging Challenges\" title=\"RPLIDAR C1 12m Radius Range and Easy to Handle Various Object Ranging Challenges\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCompact in Size and Easy to Integrate\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eRPLIDAR C1 not only delivers powerful performance but also features a compact and agile design. It is small and has low levels of noise and vibration, making it easy to integrate into various applications. Its compact size and versatility open up a wide range of possibilities and uses.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1138\/6.jpg\" alt=\"RPLIDAR C1 Compact in Size and Easy to Integrate\" title=\"RPLIDAR C1 Compact in Size and Easy to Integrate\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh Reliability and Compatibility with the SLAMTEC ecosystem\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eRPLIDAR C1 exhibits high compatibility with SLAMTEC's software and hardware interfaces, allowing seamless integration into the SLAMTEC ecosystem. It also offers a smooth transition when switching from existing SLAMTEC products.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1138\/7.jpg\" alt=\"RPLIDAR C1 High Reliability and Compatibility with the SLAMTEC ecosystem\" title=\"RPLIDAR C1 High Reliability and Compatibility with the SLAMTEC ecosystem\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComprehensive SDK tutorial and Support ROS\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSLAMTEC provides SDK development packages that can run on different platforms such as x86 Windows, x86 Linux, and arm Linux. It supports ROS and ROS2 operating systems, assisting customers in development and integration across various operating systems and architectures.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1138\/8.jpg\" alt=\"RPLIDAR C1 Comprehensive SDK tutorial and Support ROS\" title=\"RPLIDAR C1 Comprehensive SDK tutorial and Support ROS\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eClass 1 Laser Safety Standard\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eRPLIDAR C1 adopts low-power infrared laser light as its light source and drives it by modulated pulse. It reaches Class 1 Laser Safety Standard which is safe to human eyes.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1138\/9.jpg\" alt=\"RPLIDAR C1 Class 1 Laser Safety Standard\" title=\"RPLIDAR C1 Class 1 Laser Safety Standard\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSmaller size, better performance\u003c\/li\u003e\n\u003cli\u003e5KHz sampling speed\u003c\/li\u003e\n\u003cli\u003e12m measuring radius\u003c\/li\u003e\n\u003cli\u003eIEC-60825 Class 1 laser safety standard\u003c\/li\u003e\n\u003cli\u003eSDK development package supporting x86 Windows, x86 Linux, arm Linux, and other platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHome Robots\u003c\/li\u003e\n\u003cli\u003eHobbyist\/Educational Application\u003c\/li\u003e\n\u003cli\u003eCommercial Robot\u003c\/li\u003e\n\u003cli\u003eAutonomous Vehicles in Low-Speed Parks\u003c\/li\u003e\n\u003cli\u003eParking Lot Space Monitoring\u003c\/li\u003e\n\u003cli\u003eObstacle detection and avoidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1138\/10.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDistance Range: White object: 0.05-12 meters (under 70% reflection), Black object: 0.05-6 meters (under 10% reflection)\u003c\/li\u003e\n\u003cli\u003eSample Rate: 5KHz\u003c\/li\u003e\n\u003cli\u003eScanning Frequency: 8~12Hz, 10Hz@typical\u003c\/li\u003e\n\u003cli\u003eAngular Resolution: 0.72°@typical\u003c\/li\u003e\n\u003cli\u003eScan Field Flatness: 0°~1.5°\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: TTL UART\u003c\/li\u003e\n\u003cli\u003eCommunication Speed: 460800\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±30mm\u003c\/li\u003e\n\u003cli\u003eResolution: 15mm\u003c\/li\u003e\n\u003cli\u003eDegree of Protection: IP54\u003c\/li\u003e\n\u003cli\u003eAmbient Light Limit: 40000lux\u003c\/li\u003e\n\u003cli\u003eWeight: 110g\u003c\/li\u003e\n\u003cli\u003eWorking Temperature Range: -10~40°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature Range: -20~60°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eList:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRPLIDAR C1 x1\u003c\/li\u003e\n\u003cli\u003eUSB Adapter Board x1\u003c\/li\u003e\n\u003cli\u003eType-C USB Cable x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41205051162757,"sku":"SN-000009-DFR","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_7f343059-db34-4131-8012-5a724836e368.jpg?v=1767559118"},{"product_id":"devastator-tank-mobile-robot-platform-metal-dc-gear-motor","title":"Devastator Tank Mobile Robot Platform (Metal DC Gear Motor)","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Devastator tank mobile robot platform is constructed from high-strength aluminum alloy and is extremely solid and durable. Meanwhile, it features exceptional shock absorption, easy programming, compatibility with multiple main control boards, high expandability, and a powerful motor for increased load capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuspension Dampening\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDevastator tank mobile robot platform incorporates a unique design and is equipped with a suspension system, enabling it to travel more smoothly on complex terrain. This suspension system serves to balance the weight of the robot and reduce vibrations, decreasing the instability experienced during robot movement.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/ROB0128\/Devastator%20tank%20mobile%20robot%20platform.png\" alt=\"Devastator tank mobile robot platform is equipped with a suspension system\" title=\"Devastator tank mobile robot platform is equipped with a suspension system\" width=\"276\" height=\"162\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEasy to Program\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDevastator tank robot platform use dual DC brushed geared motors, which offer a convenient wiring layout, simple control logic, and full compatibility with popular controllers available in the market. It can be compatible with widely used mainboards such as the\u003cspan\u003e \u003c\/span\u003eUNIHIKER,\u003cspan\u003e \u003c\/span\u003eArduino,\u003cspan\u003e \u003c\/span\u003eRaspberry Pi,\u003cspan\u003e \u003c\/span\u003eLattePanda,\u003cspan\u003e \u003c\/span\u003eESP32, and similar platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHighly Expandable\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis tracked robot platform offers many mounting holes, enabling users to install various sensors, actuators, controllers, multi-degree-of-freedom gimbals, video transmission systems, and other devices both inside and outside the robot from different angles. This feature makes this tank robot platform capable of completing many complex tasks, including long-distance control, grasping and transportation, harsh environment detection, and real-time monitoring in outdoor settings.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/ROB0128\/Highly%20ExpandableDevastator%20tank%20mobile%20robot%20platform.jpg\" alt=\"Devastator tank mobile robot platform Highly Expandable\" title=\"Devastator tank mobile robot platform Highly Expandable\" width=\"285\" height=\"217\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigher Payload with Powerful Motors\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCompared to its\u003cspan\u003e \u003c\/span\u003epredecessor, this tracked robot platform has improved its power configuration, now featuring upgraded metal DC brushed reduction motors. This update enhances the robot platform payload capacity, enabling it to handle up to 3kg. Consequently, the tank robot platform becomes capable of accommodating a six-degree-of-freedom robotic arm and a larger capacity battery, expanding its capabilities for executing gripping tasks. Furthermore, this robot can be equipped with various devices, such as laser radar, depth cameras, and high-definition cameras, allowing indoor mapping operations to be conducted.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePlease Note:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThis product is sold as a kit and will require tools for assembly. Get a\u003cspan\u003e \u003c\/span\u003eStraight\/Cross Screwdriver.\u003c\/li\u003e\n\u003cli\u003eThis product does not include a microcontroller. Suitable microcontrollers can be found on the product wiki page\u003c\/li\u003e\n\u003cli\u003ePlease be careful when connecting wires to avoid damage to connectors\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/ROB0128\/ROB0128%20application.jpg\" width=\"293\" height=\"117\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eRated Voltage: 6 V\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range 2~7.5V\u003c\/li\u003e\n\u003cli\u003eGear reduction ratio: 45:1\u003c\/li\u003e\n\u003cli\u003eD output shaft diameter: 4 mm\u003c\/li\u003e\n\u003cli\u003eNo-load speed: 133 RPM @ 6 v\u003c\/li\u003e\n\u003cli\u003eNo-load current: 0.13 A\u003c\/li\u003e\n\u003cli\u003eLocked-rotor torque: 4.5 kg.cm\u003c\/li\u003e\n\u003cli\u003eLocked-rotor current: 2.3 A\u003c\/li\u003e\n\u003cli\u003eLoad Capacity：3kg\u003c\/li\u003e\n\u003cli\u003eAssembled Dimensions (L x W x H): 225 x 220 x 108 mm\/ 8.86 x 8.66 x 4.25 inches\u003c\/li\u003e\n\u003cli\u003eNet Weight: 1.3kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41231769862277,"sku":"TC-000036-DFR","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/0.18_1.png?v=1767559198"},{"product_id":"fermion-bme688-ai-environmental-sensor-voc-temperature-humidity-pressure","title":"Fermion: BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure)","description":"\u003cdiv class=\"content Introduction\" id=\"Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eAI-Driven Gas Analysis\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe BME688 AI Environmental sensor supports advanced AI gas detection through\u003cspan\u003e \u003c\/span\u003eBosch’s BME AI-Studio\u003cspan\u003e \u003c\/span\u003ead\u003cspan\u003e \u003c\/span\u003eBSEC2-Arduino library, enabling users to train custom models for specific gas profiles. Unlike the BME680, it serves as a direct data source for AI algorithms, ideal for air quality systems, industrial leak detection, and environmental studies.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"226\" width=\"273\" data-merlin-processed=\"true\" title=\"BME688 AI Gas Analysis\" alt=\"BME688 AI Gas Analysis\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/20240920\/SEN0617-AI%20Gas%20Data%20Analysis.jpg\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHighly Accurate Environmental Sensing\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe BME688 AI Environmental sensor enhances the precision of temperature measurements, boasting an accuracy of ±0.5°C. These improvements render the sensor ideal for applications requiring highly accurate environmental data, including scientific experiments, climate research, and industrial environmental monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAdvanced Air Quality Monitoring\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe BME688 AI Environmental sensor excels in indoor air quality monitoring, detecting harmful VOCs and providing real-time data for smart homes. Its built-in heating layer ensures stable, accurate measurements by minimizing ambient interference.\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-merlin-processed=\"true\" title=\"IAQ(Indoor Air Quality) Comparison Table\" alt=\"IAQ(Indoor Air Quality) Comparison Table\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0617\/SEN0617-sensor%20data.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Applications\" id=\"Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eIndoor Air Quality Measurement: Detect VOCs and monitor air quality in homes and offices.\u003c\/li\u003e\n\u003cli\u003eWeather Station: Provide accurate temperature, humidity, and pressure data for meteorological applications.\u003c\/li\u003e\n\u003cli\u003eIoT: Integrate into smart devices for environmental monitoring.\u003c\/li\u003e\n\u003cli\u003eGas Leak Detection: Identify hazardous gas leaks in industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Specification\" id=\"Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3.3–5V DC (SPI only support 3.3V)\u003c\/li\u003e\n\u003cli\u003eOperating current: 5mA (25mA when VOC measurement is enabled)\u003c\/li\u003e\n\u003cli\u003eOutput signal I2C\/SPI Temperature Measurement Range: -40~+85°C\u003c\/li\u003e\n\u003cli\u003eTemperature measurement accuracy: ±0.5℃ (0–65℃)\u003c\/li\u003e\n\u003cli\u003eHumidity measurement range: 0-100% R.H.\u003c\/li\u003e\n\u003cli\u003eHumidity measurement accuracy: ±3% R.H. (20-80% R.H. @ 25°C)\u003c\/li\u003e\n\u003cli\u003eBarometric pressure measurement range: 300-1100hPa\u003c\/li\u003e\n\u003cli\u003eBarometric pressure measurement accuracy: ±0.6hPa (300-1100hPa@0~65℃)\u003c\/li\u003e\n\u003cli\u003eModule size: 18×15.6 mm\/0.71x0.61 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41231773597829,"sku":"SN-000007-DFR","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/BME688soldering.png?v=1767559208"},{"product_id":"edge101-industrial-esp32-iot-programmable-controller","title":"Edge101 Industrial ESP32 IoT Programmable Controller","description":"\u003cp\u003eThe EDGE101 Industrial ESP32 IoT Programmable Controller is engineered to seamlessly bridge the gap between ESP32-based development and the rigorous demands of real-world industrial and IoT applications. It integrates essential industrial communication interfaces such as isolated\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eRS485 (Modbus compatible), isolated CAN bus, and Ethernet,\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith the powerful and versatile\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eESP32 dual-core processor\u003c\/b\u003e. This controller is an optimal solution for developers, system integrators, and automation specialists seeking a robust, all-in-one platform for deploying complex IoT solutions leveraging the extensive\u003cspan\u003e \u003c\/span\u003eESP32\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003eArduino\u003cspan\u003e \u003c\/span\u003eecosystems.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRobust Industrial Connectivity \u0026amp; ESP32 Power\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSeamlessly integrate into industrial environments with built-in isolated RS485 and CAN bus interfaces, plus Ethernet, Wi-Fi, and Bluetooth. All powered by the versatile ESP32 dual-core processor for reliable IoT controller performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIndustrial-Grade Reliability \u0026amp; Protection\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eHoused in a durable metal casing, the EDGE101 offers comprehensive isolation protection, anti-static, lightning, overvoltage, and reverse polarity protection. Ensures stable operation from 9V-26V DC in demanding environments, from rooftops to factory floors.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eVersatile Expansion and Easy Deployment\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAdapt to diverse project needs with a PCIe slot for 4G LTE modules, 11 native ESP32 GPIOs, 3 I2C interfaces, and a TF card slot for local data storage. Multiple mounting options, including DIN rail, facilitate flexible installation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy Choose the EDGE101?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSelecting the EDGE101 empowers users to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccelerate Time-to-Market: Transition rapidly from ESP32 prototypes to field-ready industrial solutions.\u003c\/li\u003e\n\u003cli\u003eSimplify Integration: Reduce complexity with an all-in-one unit featuring essential industrial interfaces and protections.\u003c\/li\u003e\n\u003cli\u003eEnhance Operational Reliability: Ensure system longevity and stability even in harsh electrical and physical environments.\u003c\/li\u003e\n\u003cli\u003eEnable Versatile Connectivity: Leverage Ethernet, Wi-Fi, Bluetooth, and optional 4G LTE for nearly any deployment scenario.\u003c\/li\u003e\n\u003cli\u003eOptimize Development Resources: Utilize the familiar and powerful ESP32 and Arduino development environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial Automation \u0026amp; Control: Functions as a responsive controller, Modbus RTU\/TCP gateway, or CAN bus node for machinery, process automation, and SCADA system integration.\u003c\/li\u003e\n\u003cli\u003eRemote Environmental \u0026amp; Asset Monitoring: Collects data from environmental sensors (air, water, soil) or monitors operational status of remote assets (pumps, generators, agricultural equipment), with optional 4G LTE for wide-area connectivity.\u003c\/li\u003e\n\u003cli\u003eSmart Greenhouse \u0026amp; Agricultural Technology (AgriTech): Enables precise data collection and automated control of irrigation, climate, and lighting systems in modern farming.\u003c\/li\u003e\n\u003cli\u003eCritical Infrastructure Monitoring: Deploys for applications like water immersion detection in data centers or base stations, and monitoring of utility substations.\u003c\/li\u003e\n\u003cli\u003eCustom Robotics \u0026amp; Machinery Control: Provides a reliable, communicative core for mobile robots, automated guided vehicles (AGVs), or specialized automated equipment requiring robust I\/O and industrial interfaces.\u003c\/li\u003e\n\u003cli\u003eIoT Edge Gateway: Aggregates data from various sensors and legacy devices (via RS485, CAN) and securely transmits it to cloud platforms or local servers, performing edge processing to reduce data load and latency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eBasic Parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 9–26V DC (Terminal Block) or 5V 2A (USB Type-C)\u003c\/li\u003e\n\u003cli\u003eStandby Power Consumption: 50mA @ 12.0V (Terminal); 100mA @ 5.0V (USB)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: –20°C to +75°C\u003c\/li\u003e\n\u003cli\u003eDimensions: 128 mm × 76 mm × 31 mm\u003c\/li\u003e\n\u003cli\u003eWeight (Unit): 335 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProcessor: ESP32 dual-core 32-bit processor, 240 MHz clock speed, up to 600 MIPS computing power\u003c\/li\u003e\n\u003cli\u003eFlash: 16MB\u003c\/li\u003e\n\u003cli\u003eRAM: 520 KB SRAM, 16KB RTC SRAM\u003c\/li\u003e\n\u003cli\u003e2.4 GHz Wi-Fi and Bluetooth dual-mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWi-Fi Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e802.11 b\/g\/n\u003c\/li\u003e\n\u003cli\u003e802.11 n (2.4 GHz) with speeds up to 150 Mbps\u003c\/li\u003e\n\u003cli\u003eSupports Infrastructure BSS Station Mode, SoftAP Mode, and Promiscuous Mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth 4.2 standard, supporting both Classic Bluetooth (BR\/EDR) and Bluetooth Low Energy (BLE)\u003c\/li\u003e\n\u003cli\u003eOutput power up to +12 dBm\u003c\/li\u003e\n\u003cli\u003eBLE receiver sensitivity of -94 dBm\u003c\/li\u003e\n\u003cli\u003eSupports BLE Mesh networking and can serve as a MESH gateway when combined with Wi-Fi, suitable for environments without extensive Wi-Fi deployment, such as outdoor public areas, factories, and mines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePeripheral Interfaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWired Network: 1 x 10\/100 Mbps Ethernet\u003c\/li\u003e\n\u003cli\u003eIndustrial Bus:\u003cbr\u003e        1 x CAN Bus (Isolated)\u003cbr\u003e        1 x RS485 Bus (Isolated, Modbus compatible)\u003c\/li\u003e\n\u003cli\u003eExpansion Slot: 1 x PCIe-sized (for 4G\/NB-IoT modules)\u003c\/li\u003e\n\u003cli\u003eGeneral Purpose I\/O: 11 x ESP32 Native GPIOs\u003c\/li\u003e\n\u003cli\u003eSensor Interfaces: 3 x I2C\u003c\/li\u003e\n\u003cli\u003eStorage: 1 x TF Card Slot (supports program upgrades \u0026amp; data logging)\u003c\/li\u003e\n\u003cli\u003eSIM Card: 1 x Nano SIM Card Slot\u003c\/li\u003e\n\u003cli\u003eControls: 1 x Reset Button, 1 x Onboard User Button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eList:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEDGE101 IoT Edge Controller (ESP32) ×1\u003c\/li\u003e\n\u003cli\u003e2.4G Wi-Fi Gain Adhesive Antenna ×1\u003c\/li\u003e\n\u003cli\u003e5.08 Terminal Block Plug - 6P ×1\u003c\/li\u003e\n\u003cli\u003eMetal Universal Mounting Brackets ×2\u003c\/li\u003e\n\u003cli\u003eDIN Rail Clip ×2\u003c\/li\u003e\n\u003cli\u003eM4 Round Head Screws ×4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41231778316421,"sku":"DB-000083-DFR","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/101.png?v=1767559216"},{"product_id":"micro-maqueen-mechanic-beetle","title":"Micro:Maqueen Mechanic - Beetle","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003emicro:Maqueen Lite, micro:bit board and battery are not included, you can buy them separately.\u003c\/p\u003e\n\u003cp\u003eUse this kit to change your Maqueen Lite and Maqueen Plus into a Mechanic Beetle! The Maqueen Mechanic-Beetle kit includes a metal servo, mechanical parts, screws, etc. Just a simple installation, your Maqueen car (Lite or Plus) is ready to go.\u003c\/p\u003e\n\u003cp\u003eThis play-and-learn kit comes with rich mechanical knowledge, which could allow students to benefit a lot from hands-on practices! Come and find more fun and interesting ways to play with Maqueen in this kit.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/ROB0156-B\/Maqueen%20Mechanic-Beetle.png\" alt=\"micro: Maqueen with micro:Maqueen Mechanic-Beetle\" title=\"micro: Maqueen with micro:Maqueen Mechanic-Beetle\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003emicro: Maqueen Lite with micro:Maqueen Mechanic-Beetle\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eSupport for \u003ca href=\"https:\/\/robotpishop.com\/collections\/dfrobot\/products\/mcqueen-4-0-smart-car\"\u003eMaqueen 4.0\u003c\/a\u003e and later \u003c\/li\u003e\n\u003cli\u003eSupport for Maqueen Plus \u003c\/li\u003e\n\u003cli\u003eMetal gear servo, reliable quality \u003c\/li\u003e\n\u003cli\u003eMetal servo connection plate for easy installation \u003c\/li\u003e\n\u003cli\u003e0 ~ 180 deg control angle\u003c\/li\u003e\n\u003cli\u003eAluminum alloy material, sandblasting oxidation process, excellent quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eServo Weight: 12g ± 1g \u003c\/li\u003e\n\u003cli\u003eControl Angle: 0 ~ 180 deg \u003c\/li\u003e\n\u003cli\u003eMetal gear servo, metal servo connection plate \u003c\/li\u003e\n\u003cli\u003eControl Ports: S1, S2, S3 (Maqueen Plus) \u003c\/li\u003e\n\u003cli\u003eStandby Current: \u0026lt;45mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Documents\" class=\"content Documents\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Shipping-List\" class=\"content ShippingList\"\u003e\n\u003ch4\u003eShipping List:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e9g Metal Gear Servo ×1 \u003c\/li\u003e\n\u003cli\u003eMetal Gripper Upper Arm ×2 \u003c\/li\u003e\n\u003cli\u003eMetal Gripper Driven Forearm ×1 \u003c\/li\u003e\n\u003cli\u003eMetal Gripper Servo Forearm ×1 \u003c\/li\u003e\n\u003cli\u003eMetal Gripper Panel ×1 \u003c\/li\u003e\n\u003cli\u003eMetal Gripper Bottom Panel ×1 \u003c\/li\u003e\n\u003cli\u003eM3*15mm Copper Pillar ×2 \u003c\/li\u003e\n\u003cli\u003eM3*17mm Copper Pillar ×3 \u003c\/li\u003e\n\u003cli\u003eM2.5*5mm Screws ×5 \u003c\/li\u003e\n\u003cli\u003eM3*5mm Screws ×20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41270602760325,"sku":"TC-000039-DFR","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/beetle_4.png?v=1771671576"},{"product_id":"micro-maqueen-mechanic-forklift","title":"Micro: Maqueen Mechanic - Forklift","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003emicro:Maqueen Lite, micro:bit board and battery are not included, you can buy them separately.\u003c\/p\u003e\n\u003cp\u003eEquip Maqueen Plus with this Mechanic- Forklift kit to allow it to simulate the movement of a forklift! Program it to lift an object, fork and transfer items, just like a real forklift in a factory. It is compatible with Maqueen Lite and Maqueen Plus.\u003c\/p\u003e\n\u003cp\u003eThis play-and-learn kit comes with rich mechanical knowledge, which could allow students to benefit a lot from hands-on practices! Come and find more fun and interesting ways to play with Maqueen in this kit.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/ROB0156-F\/Maqueen%20Mechanic%20-%20Forklift.png\" alt=\"micro: Maqueen with micro:Maqueen Maqueen Mechanic - Forklift\" title=\"micro: Maqueen with micro:Maqueen Maqueen Mechanic - Forklift\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003emicro: Maqueen with micro:Maqueen Maqueen Mechanic - Forklift\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eSupport for \u003ca href=\"https:\/\/robotpishop.com\/collections\/dfrobot\/products\/mcqueen-4-0-smart-car\"\u003eMaqueen 4.0\u003c\/a\u003e and later \u003c\/li\u003e\n\u003cli\u003eSupport for Maqueen Plus \u003c\/li\u003e\n\u003cli\u003eMetal gear servo, reliable quality \u003c\/li\u003e\n\u003cli\u003eMetal servo connection plate for easy installation \u003c\/li\u003e\n\u003cli\u003e0 ~ 180 deg control angle \u003c\/li\u003e\n\u003cli\u003eAluminum alloy material, sandblasting oxidation process, excellent quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eServo Weight: 12g ± 1g \u003c\/li\u003e\n\u003cli\u003eControl Angle: 0 ~ 180 deg\u003c\/li\u003e\n\u003cli\u003eMetal gear servo, Metal servo connection plate. \u003c\/li\u003e\n\u003cli\u003eControl Ports: S1, S2, S3 (Maqueen Plus).\u003c\/li\u003e\n\u003cli\u003eStandby Current: \u0026lt;45mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Shipping-List\" class=\"content ShippingList\"\u003e\n\u003ch4\u003eShipping List:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e9g Metal Gear Servo ×1 \u003c\/li\u003e\n\u003cli\u003eMetal Arm Servo Base ×1 \u003c\/li\u003e\n\u003cli\u003eMetal Arm Baseplate ×1 \u003c\/li\u003e\n\u003cli\u003eMetal Arm Linkage ×3 \u003c\/li\u003e\n\u003cli\u003eMetal Arm Plate ×1 \u003c\/li\u003e\n\u003cli\u003eMetal Servo Arm Linkage ×1 \u003c\/li\u003e\n\u003cli\u003eMetal Forklift Plate ×1 \u003c\/li\u003e\n\u003cli\u003eM3*15mm Copper Pillar ×2 \u003c\/li\u003e\n\u003cli\u003eM2.5*5mm Screws ×5 \u003c\/li\u003e\n\u003cli\u003eM3*5mm Screws ×18\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41270604136581,"sku":"TC-000040-DFR","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/forklift_3.png?v=1771670949"},{"product_id":"micro-maqueen-mechanic-loader","title":"Micro: Maqueen Mechanic - Loader","description":"\u003cdiv class=\"content Introduction\" id=\"Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #ff0000;\"\u003eNote:\u003c\/span\u003e\u003c\/b\u003e micro:Maqueen Lite, micro:bit board and battery are not included, you can buy them separately.\u003c\/p\u003e\n\u003cp\u003eMaqueen Loader includes a set of mechanical parts that can turn Maqueen into a loader. This kit contains all the spare parts, such as metal servo, mechanical parts, screws. Just a simple installation, then your Maqueen Car is ready to go!\u003c\/p\u003e\n\u003cp\u003eThis play-and-learn kit comes with rich mechanical knowledge, which could allow students to benefit a lot from hands-on practices! Come and find more fun and interesting ways to play with Maqueen in this kit.\u003c\/p\u003e\n\u003cimg title=\"micro: Maqueen with micro:Maqueen Mechanic - Loader\" alt=\"micro: Maqueen with micro:Maqueen Mechanic - Loader\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/ROB0156-L\/ROB0156-L.jpg\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003emicro: Maqueen with micro:Maqueen Mechanic - Loader\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Features\" id=\"Features\"\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eSupport for \u003ca href=\"https:\/\/robotpishop.com\/collections\/dfrobot\/products\/mcqueen-4-0-smart-car\"\u003eMaqueen4.0\u003c\/a\u003e and later\u003c\/li\u003e\n\u003cli\u003eSupport for Maqueen Plus\u003c\/li\u003e\n\u003cli\u003eMetal gear servo, reliable quality\u003c\/li\u003e\n\u003cli\u003eMetal servo connection plate for easy installation\u003c\/li\u003e\n\u003cli\u003e0 ~ 180 deg control angle \u003c\/li\u003e\n\u003cli\u003eAluminum alloy material, sand blasting oxidation process, excellent quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Specification\" id=\"Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eServo Weight: 12g ± 1g\u003c\/li\u003e\n\u003cli\u003eControl Angle: 0 ~ 180 deg\u003c\/li\u003e\n\u003cli\u003eMetal gear servo, Metal servo connection plate.\u003c\/li\u003e\n\u003cli\u003eControl Ports: S1, S2, S3 (MaqueenPlus).\u003c\/li\u003e\n\u003cli\u003eStandby Current: \u0026lt;45mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content ShippingList\" id=\"Shipping-List\"\u003e\n\u003ch4\u003eShipping List:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e9g Metal Gear Servo ×1\u003c\/li\u003e\n\u003cli\u003eMetal Shovel ×1 \u003c\/li\u003e\n\u003cli\u003eMetal Servo Mounting Plate ×1\u003c\/li\u003e\n\u003cli\u003eM3*15mm Copper Pillar ×2\u003c\/li\u003e\n\u003cli\u003eM2.5*5mm Screws ×5\u003c\/li\u003e\n\u003cli\u003eM3*5mm Screws ×8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content product-review\" id=\"Review\"\u003e\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41270605414533,"sku":"TC-000041-DRF","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/loader.png?v=1771671336"},{"product_id":"gravity-lab-grade-analog-ph-sensor-kit-3-3-5-5v","title":"Gravity: Lab Grade Analog pH Sensor Kit (3.3~5.5V)","description":"\u003cdiv class=\"content Introduction\" id=\"Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eDFRobot Gravity: Analog pH meter V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. DFRobot ph sensor is commonly used in various applications such as aquaponics, aquaculture, and environmental water testing.\u003cbr\u003e\u003cbr\u003eAs an upgraded version of pH meter V1, this product greatly improves the precision and user experience. The onboard voltage regulator chip supports the wide voltage supply of 3.3~5.5V, which is compatible with the 5V and 3.3V main control boards. The output signal filtered by hardware has low jitter. The software library adopts the two-point calibration method, and can automatically identify two standard buffer solutions (4.0 and 7.0), so simple and convenient.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe sensor can be easily connected to most popular microcontrollers  (such as Arduino), with its Arduino library, you can quickly build a pH meter, plug and play. DFRobot provides a variety of water quality ph analog sensor products, uniform size, and interface, not only meeting the needs of various water quality measuring  but are also suitable for the DIY multi-parameter water quality tester.\u003cbr\u003e\u003cbr\u003eThe pH is a value that measures the acidity or alkalinity of the solution. It is also called the hydrogen ion concentration index. The pH is a scale of hydrogen ion activity in the solution. The pH has a wide range of uses in medicine, chemistry, and agriculture. Usually, the pH is a number between 0 to 14. Under the thermodynamic standard conditions, pH=7, which means the solution is neutral; pH\u0026lt;7, which means the solution is acidic; pH\u0026gt;7, which means the solution is alkaline.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg title=\"SEN0161-V2-Arduino Connection Diagram\" alt=\"SEN0161-V2-Arduino Connection Diagram\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0161-V2\/SEN0161-V2-Arduino%20Connection%20Diagram.jpg\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e   Attention：\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThe BNC connector and the signal conversion board must be kept dry and clean, otherwise, it will affect the input impedance, resulting in an inaccurate measurement. If it is damp, it needs to be dried.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe signal conversion board cannot be directly placed on a wet or semiconductor surface, otherwise, it will affect the input impedance, resulting in an inaccurate measurement. It is recommended to use the nylon pillar to fix the signal conversion board, and allow a certain distance between the signal conversion board and the surface.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe sensitive glass bubble in the head of the pH probe should avoid touching the hard material. Any damage or scratches will cause the electrode to fail.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAfter completing the measurement, disconnect the pH probe from the signal conversion board. The ph analog sensor probe should not be connected to the signal conversion board without the power supply for a long time. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe bottle cap of the probe contains protective liquid (3.3mol\/L KCL). Even if the bottle cap is screwed tightly, some protective liquid may still leak around the bottle cap, forming white crystals. But as long as there is still protective liquid in the bottle cap, it will not affect the life and accuracy of the probe. So please use it with confidence. It is recommended that the white crystals be poured back into the protective liquid in the bottle cap.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eIntended for testing in laboratory environments only, and the probes are subject to data drift after extended measurements. If you need to measure a solution for an extended period of time, we recommend using the Gravity: Analog pH Sensor\/Meter Kit V2 .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Features\" id=\"Features\"\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e3.3~5.5V wide voltage input\u003c\/li\u003e\n\u003cli\u003eHardware filtered output signal, low jitter\u003c\/li\u003e\n\u003cli\u003eGravity connector and BNC connector, plug and play, no welding\u003c\/li\u003e\n\u003cli\u003eThe software library supports two-point calibration and automatically identifies standard buffer solution\u003c\/li\u003e\n\u003cli\u003eUniform size and connector, convenient for the design of mechanical structures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Specification\" id=\"Specification\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSignal Conversion Board (Transmitter) V2\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: 3.3~5.5V\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 0~3.0V\u003c\/li\u003e\n\u003cli\u003eProbe Connector: BNC\u003c\/li\u003e\n\u003cli\u003eSignal Connector: PH2.0-3P\u003c\/li\u003e\n\u003cli\u003eMeasurement Accuracy: ±0.1@25℃\u003c\/li\u003e\n\u003cli\u003eDimension: 42mm*32mm\/1.66*1.26in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003epH Probe:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eProbe Type: Laboratory Grade\u003c\/li\u003e\n\u003cli\u003eDetection Range: 0~14\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 5~60°C\u003c\/li\u003e\n\u003cli\u003eZero Point: 7±0.5\u003c\/li\u003e\n\u003cli\u003eResponse Time: \u0026lt;2min\u003c\/li\u003e\n\u003cli\u003eInternal Resistance: \u0026lt;250MΩ\u003c\/li\u003e\n\u003cli\u003eProbe Life: \u0026gt;0.5 years (depending on the frequency of use)\u003c\/li\u003e\n\u003cli\u003eCable Length: 100cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content ShippingList\" id=\"Shipping-List\"\u003e\n\u003ch4\u003eShipping List:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003epH Probe(Laboratory Grade)  x1\u003c\/li\u003e\n\u003cli\u003epH Signal Conversion Board x1\u003c\/li\u003e\n\u003cli\u003eGravity Analog Sensor Cable x1\u003c\/li\u003e\n\u003cli\u003epH Standard Buffer Solution 4.0 x2\u003c\/li\u003e\n\u003cli\u003epH Standard Buffer Solution 7.0 x2\u003c\/li\u003e\n\u003cli\u003eWaterproof Gasket x2\u003c\/li\u003e\n\u003cli\u003eScrew Cap for BNC Connector x1\u003c\/li\u003e\n\u003cli\u003eM3 * 10 nylon pillar x4\u003c\/li\u003e\n\u003cli\u003eM3 * 5 screws x8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-resource\" id=\"Resource\"\u003e\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41270610264197,"sku":"SN-000115-DFR","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/SEN0161-V2_Main_01_150x100_82bca9db-15cf-45ad-b07f-c566a3a1c22b.jpg?v=1767559307"},{"product_id":"gravity-analog-tds-sensor-meter","title":"Gravity: Analog TDS Sensor\/ Meter","description":"\u003cdiv class=\"content Introduction\" id=\"Introduction\"\u003e\n\u003cdiv\u003eGravity: Analog TDS Sensor\/Meter for Arduino is an Arduino-compatible TDS Meter Kit for measuring TDS value of the water, to reflect the cleanliness of the water. TDS meter can be applied to domestic water, hydroponic and other fields of water quality testing. \u003cspan style=\"color: #ff9c00;\"\u003eYou may also check Liquid Sensor Selection Guide to get better familiar with our liquid sensor series.\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003eTDS (Total Dissolved Solids) indicates that how many milligrams of soluble solids dissolved in one liter of water. In general, the higher the TDS value, the more soluble solids dissolved in water, and the less clean the water is. Therefore, the TDS value can be used as one of the references for reflecting the cleanliness of water.\u003cbr\u003e\n\u003cdiv\u003e\n\u003cimg title=\"Gravity: Analog TDS Sensor\/Meter for Arduino\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0244\/SEN0244-001.jpg\"\u003e\u003cbr\u003e(Cited from Google)\u003c\/div\u003e\n\u003cbr\u003eTDS pen is widely used equipment to measure TDS value. The price is affordable, and it is easy to use, but it is not able to transmit data to the control system for online monitoring to do some water quality analysis. The professional instrument has high accuracy and can send data to the control system, but the price is expensive for ordinary people. To this end, we have launched an analog TDS sensor kit that is compatible with Arduino, plug, and play, easy to use. Matching with Arduino controller, you can build a TDS detector easily to measure the TDS value of liquid.\u003cbr\u003eThis tds sensor supports 3.3 ~ 5.5V wide voltage input, and 0 ~ 2.3V analog voltage output, which makes it compatible with a 5V or 3.3V control system or board. The excitation source is an AC signal, which can effectively prevent the probe from polarization and prolong the life of the probe, meanwhile, increase the stability of the output signal. The TDS probe is waterproof, it can be immersed in water for a long time measurement.\u003cbr\u003e\n\u003cdiv\u003e\n\u003cimg title=\"Gravity: Analog TDS Sensor\/Meter for Arduino\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0244\/SEN0244-003.jpg\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\nThis tds meter can be used in water quality application, such as domestic water, hydroponics. With this product, you can easily DIY a TDS detector to reflect the cleanliness of water to protect your health.\u003cbr\u003e\u003cb\u003eIf you want to make a simple water purifier, we recommend buying together with Gravity: Waterproof DS18B20 Sensor Kit\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan style=\"color: #ffffff;\"\u003eAttention:\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e1.The probe can not be used in water above 55 degrees centigrade.\u003cbr\u003e2.The probe can not be left too close to the edge of the container, otherwise, it will affect the reading.\u003cbr\u003e3.The head and the cable of the probe are waterproof, but the connector and the signal transmitter board are not waterproof. Please be careful.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Features\" id=\"Features\"\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eWide Voltage Input: 3.3~5.5V\u003c\/li\u003e\n\u003cli\u003eGood Compatibility Output: 0~2.3V analog signal output, compatible with 5V or 3.3V controller\u003c\/li\u003e\n\u003cli\u003eAC Excitation Source: effectively prevent the probe from polarization\u003c\/li\u003e\n\u003cli\u003eWaterproof Probe\u003c\/li\u003e\n\u003cli\u003eEasy to Use: Arduino compatible, simple connection, plug, and play without soldering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cspan\u003eSignal Transmitter Board\u003c\/span\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 3.3 ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 0 ~ 2.3V\u003c\/li\u003e\n\u003cli\u003eWorking Current: 3 ~ 6mA\u003c\/li\u003e\n\u003cli\u003eTDS Measurement Range: 0 ~ 1000ppm\u003c\/li\u003e\n\u003cli\u003eTDS Measurement Accuracy: ± 10% F.S. (25 ℃)\u003c\/li\u003e\n\u003cli\u003eModule Size: 42 * 32mm\u003c\/li\u003e\n\u003cli\u003eModule Interface: PH2.0-3P\u003c\/li\u003e\n\u003cli\u003eElectrode Interface: XH2.54-2P\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003cp\u003eTDS probe\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of Needles: 2\u003c\/li\u003e\n\u003cli\u003eTotal Length: 83cm\u003c\/li\u003e\n\u003cli\u003eConnection Interface: XH2.54-2P\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eOther: Waterproof Probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Documents\" class=\"content Documents\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Documents\" class=\"content Documents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv id=\"Shipping-List\" class=\"content ShippingList\"\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eAnalog TDS Meter for Arduino x1\u003c\/li\u003e\n\u003cli\u003eWaterproof TDS Probe x1\u003c\/li\u003e\n\u003cli\u003e3Pin Analog Sensor Cable x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41270620389509,"sku":"SN-000211-DFR","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/SEN0244_Main_01_150x100_9994f35a-4499-4128-b5ed-12bf10bae983.jpg?v=1767559312"},{"product_id":"gravity-lab-grade-analog-ec-electrical-conductivity-sensor-for-wastewater-testing-k-10","title":"Gravity: Lab Grade Analog EC \/ Electrical Conductivity Sensor for Wastewater Testing (K=10)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eDFRobot Gravity: analog electrical conductivity sensor\/meter(K=10) is particularly used to measure the high electrical conductivity liquid, such as seawater, concentrated brine, etc. The measurement range is up to 100ms\/cm. This product is suitable for the \u003c\/span\u003ewater quality application\u003cspan\u003e of mariculture, for example, marine fisheries, marine aquariums. \u003c\/span\u003e\u003cspan style=\"color: #ff9c00;\"\u003eYou may also check Liquid Sensor Selection Guide to get better familiar with our liquid sensor series.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIt supports 3~5v wide voltage input and is compatible with 5V and 3.3V main control boards, such as \u003c\/span\u003eArduino\u003cspan\u003e and \u003c\/span\u003eRaspberry Pi\u003cspan\u003e. The excitation source adopts an AC signal, which effectively reduces the polarization effect, improves the precision, and prolongs the life of the probe; The software library uses a single-point calibration method, and can automatically identify a standard buffer solution, so simple and convenient.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWith this product, main control board (such as \u003c\/span\u003eArduino\u003cspan\u003e), and the software library, you can quickly build an electrical conductivity meter, plug, and play, no soldering required, which provides a set of plug-and-play conductivity measurement solutions for makers.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDFRobot provides a variety of \u003c\/span\u003ewater quality sensor products\u003cspan\u003e, uniform size, and interface, not only meet the needs of various water quality testing but also suitable for the DIY of multi-parameter water quality tester.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e\u003cbr\u003eThis product does not contain a temperature sensor. In order to ensure the measurement accuracy, it is strongly recommended to add a temperature sensor to measure the temperature and achieve automatic temperature compensation. DS18B20 waterproof temperature sensor can be used.\u003cbr\u003e\u003cbr\u003e\u003cimg title=\"Gravity: Analog Electrical Conductivity Sensor \/ Meter(K=10) Arduino Connection Diagram\" alt=\"Gravity: Analog Electrical Conductivity Sensor \/ Meter(K=10) Arduino Connection Diagram\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0300-H\/Arduino%20Connection%20Diagram.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003eArduino Connection Diagram\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eAttention:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e1.The probe is a laboratory-grade probe. Do not immerse in liquid for a long time. Otherwise, this will shorten the life of the probe.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2.Platinum black layer is attached to the surface of the sheet metal in the probe. It should avoid any object touching it. It can only be washed with distilled water, otherwise, the platinum black layer will be damaged, resulting in an inaccurate measurement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e3.0~5.0V wide voltage input，0~3.2V output voltage, which is compatible with 5V and 3.3V mainboard\u003c\/li\u003e\n\u003cli\u003eAC excitation source, effectively reduce polarization\u003c\/li\u003e\n\u003cli\u003eGravity connector and BNC connector, plug and play, no welding\u003c\/li\u003e\n\u003cli\u003eSoftware library supports single-point calibration, and automatically identifies standard buffer solution, integrates temperature compensation algorithm\u003c\/li\u003e\n\u003cli\u003eUniform size and connector , convenient for the design of mechanical structures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSignal Conversion Board \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: 3.0~5.0V\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 0~3.2V\u003c\/li\u003e\n\u003cli\u003eProbe Connector: BNC\u003c\/li\u003e\n\u003cli\u003eSignal Connector: PH2.0-3Pin\u003c\/li\u003e\n\u003cli\u003eMeasurement Accuracy: ±5% F.S.\u003c\/li\u003e\n\u003cli\u003eBoard size: 42mm*32mm\/1.65in*1.26in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Conductivity Probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProbe Type: Laboratory Grade\u003c\/li\u003e\n\u003cli\u003eCell Constant: 10±2\u003c\/li\u003e\n\u003cli\u003eSupport Detection Range: 10~100ms\/cm\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0~40°C\u003c\/li\u003e\n\u003cli\u003eProbe Life: \u0026gt;0.5 years (Actual life is related to the frequency of use and scene)\u003c\/li\u003e\n\u003cli\u003eCable Length: 100±2cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eElectrical Conductivity Probe（K=10, Laboratory Grade）       x1\u003c\/li\u003e\n\u003cli\u003eSignal Conversion Board                                                                 x1\u003c\/li\u003e\n\u003cli\u003eStandard Buffer Solution 12.88ms\/cm                                         x4\u003c\/li\u003e\n\u003cli\u003eGravity Analog Sensor Cable                                                          x1\u003c\/li\u003e\n\u003cli\u003eWaterproof Gasket                                                                          x2\u003c\/li\u003e\n\u003cli\u003eScrew Cap for BNC Connector                                                       x1\u003c\/li\u003e\n\u003cli\u003eM3 * 10 nylon pillar                                                                         x4\u003c\/li\u003e\n\u003cli\u003eM3 * 5 screws x8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41270627401861,"sku":"SN-000212-DFR","price":91.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/Screenshot2025-08-25at1.02.18PM.png?v=1767559318"},{"product_id":"7-inch-800x480-tft-dsi-capacitive-touchscreen","title":"7”inch 800x480 TFT DSI Capacitive Touchscreen","description":"\u003cdiv class=\"content Introduction\" id=\"Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis is a 7\" Raspberry Pi LCD touchscreen with 800*480 resolution and 154.8 x 85.92mm display area. The product supports the Raspberry Pi DSI display interface and comes with a capacitive touch panel on its screen and supports 5 touch points. The special holes design on the back of the screen is convenient to directly install the Raspberry Pi in the product. There is no need to provide external power for the touchscreen as the Raspberry Pi power supply is adopted. In addition, the screen supports hardware backlight adjustment. The function can be realized by turning the potentiometer on the back of the display.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e Note: \u003c\/span\u003eThe screen is not compatible with Raspberry Pi Pico and Raspberry Pi 400 Personal Computer.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0678\/DFR0678-RPI5.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eWiring Diagram of 7\" Raspberry Pi LCD touchscreen and Raspberry Pi 5\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"7” 800x480 TFT DSI Capacitive Touchscreen for Raspberry Pi (Compatible with Raspberry Pi 4B\/3B+\/3B)\" alt=\"7” \n                                                                                   800x480 TFT DSI Capacitive Touchscreen for Raspberry Pi (Compatible with Raspberry Pi 4B\/3B+\/3B)\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0678\/DFR0678-Display.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eConnect display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePlease be advised: \u003c\/b\u003eThe product version has been updated, and all units manufactured post the date 240510 have been equipped with a DSI soft ribbon cable. For adaptation of older version products to Raspberry Pi 5 you will need a CSI FPC Cable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Features\" id=\"Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitive Touchscreen, Support 5 TouchPoints.\u003c\/li\u003e\n\u003cli\u003eRaspberry DSI Direct Driver\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi 5\/4B\/3B+\/3B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Specification\" id=\"Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V (Supplied by Raspberry Pi Display Interface)\u003c\/li\u003e\n\u003cli\u003eMaximum Operating Current: 450mA\u003c\/li\u003e\n\u003cli\u003eResolution: 800*480\u003c\/li\u003e\n\u003cli\u003eVideo Interface: Raspberry Pi DSI\u003c\/li\u003e\n\u003cli\u003eNumber of Touch Points: 5\u003c\/li\u003e\n\u003cli\u003eViewing Angle: 60°\/70°\/70°\/70°\u003c\/li\u003e\n\u003cli\u003eRGB888-16 Mega True Color\u003c\/li\u003e\n\u003cli\u003eRefresh Frequency: 60Hz\u003c\/li\u003e\n\u003cli\u003eLuminous Efficiency: 280 cd\/m2\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20℃~70℃\u003c\/li\u003e\n\u003cli\u003eDimension: 165mm×100mm \/ 6.50\" × 3.94\"\u003c\/li\u003e\n\u003cli\u003eMounting Hole Size: M2.5\u003c\/li\u003e\n\u003cli\u003eOuter Mounting Hole Position: 155mm × 80mm\/ 6.10\" × 3.15\"\u003c\/li\u003e\n\u003cli\u003eInner Mounting Hole Position: 58mm x 49mm\/ 2.28\" x 1.93\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content ShippingList\" id=\"Shipping-List\"\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cul\u003e\n\u003cli\u003e7\" 800x480 TFT Raspberry Pi DSI Capacitive Touchscreen (V1.0) x1\u003c\/li\u003e\n\u003cli\u003eM2.5*8+6 Hexagonal Copper Column Single-Head x8\u003c\/li\u003e\n\u003cli\u003eM2.5*6 DK4.9 Machine Screws x8\u003c\/li\u003e\n\u003cli\u003eFPC Reverse Direction Cable 150mm x1\u003c\/li\u003e\n\u003cli\u003eFPC Reverse Direction Cable 50mm x1\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi 5 DSI ribbon cable (300mm) x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41270634283141,"sku":"RP-000096-DFR","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_acdf3a26-7149-4ed7-9af8-7408d905f291.png?v=1767559331"},{"product_id":"lattepanda-mu-micro-x86-compute-module-evaluation-kit-n100-8gb-ram-64gb-emmc","title":"LattePanda Mu Micro x86 Compute Module Evaluation Kit (N100, 8GB RAM, 64GB eMMC)","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe LattePanda Mu x86 Compute Module Evaluation Kit is a comprehensive development kit designed for hardware developers. It includes the\u003cspan\u003e \u003c\/span\u003eLattePanda Mu - A Micro x86 Compute Module (N100 CPU,8GB RAM,64GB eMMC),\u003cspan\u003e \u003c\/span\u003eLite Carrier Board, and\u003cspan\u003e \u003c\/span\u003eActive Cooler. This kit is suitable for evaluating common interfaces such as USB, HDMI, PCIe, UART, and can be used for solution evaluation, prototype design, and more. It provides abundant open-source design materials to accelerate development progress and make hardware development more efficient and convenient.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct 1 in this Kit - A Micro x86 Compute Module (N100 CPU,8GB RAM,64GB eMMC)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSmall but Powerful\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eLattePanda Mu x86 compute module features Intel N100 quad-core processor with 3.4GHz turbo frequency, offering ample performance and multitasking capabilities for the majority of applications.\u003c\/p\u003e\n\u003cp\u003eEquipped with an Intel Processor N100, LattePanda Mu compute module offers a multi-core score of 3115 and a single-core score of 1217 on Geekbench 6, outperforming the Raspberry Pi 5, Intel Celeron N5105, and Atom x5-Z8350. Its CPU performance doubles the Raspberry Pi 5.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1146\/CPU-1146.jpg\" alt=\"Overview of LattePanda Mu (N100,8GB RAM,64GB eMMC) Kit\" title=\"Overview of LattePanda Mu (N100,8GB RAM,64GB eMMC) Kit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1147\/Benchmark.jpg\" alt=\"Overview of LattePanda Mu (N100,8GB RAM,64GB eMMC) Kit\" title=\"Overview of LattePanda Mu (N100,8GB RAM,64GB eMMC) Kit\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCard-Sized\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDespite its small size of 69.6mm x 60mm, the pocket size of the LattePanda Mu computer-on-module allows for integration into space-constrained devices, delivering powerful computation without occupying much space.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1147\/size.jpg\" alt=\"Card Size of LattePanda Mu Micro x86 Compute Module\" title=\"Card Size of LattePanda Mu Micro x86 Compute Module\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFlexibility in Performance and Energy\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe processor's TDP can be adjusted from 6W to 35W, providing flexibility in power usage and heat output. The 6W setting enables efficient operation with minimal heat and silent passive cooling, while the 35W setting offers robust performance but requires active cooling.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-2823.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1147\/cooling.jpg\" alt=\"Flexibility in Performance and Energy of LattePanda Mu Micro x86 Compute Module\" title=\"Flexibility in Performance and Energy of LattePanda Mu Micro x86 Compute Module\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFlexible Expansion Pins\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eLattePanda Mu compute module exposes extensive pins, such as 3 HDMI\/DisplayPort, 8 USB 2.0, up to 4 USB 3.2, 9 PCIe 3.0 lanes, 2 SATA 3.0 and 64 expandable GPIOs. This offers unparalleled flexibility and expandability, allowing you to create the specific solution.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1147\/interfaces.jpg\" alt=\"Flexible Expansion Pins of LattePanda Mu Micro x86 Compute Module\" title=\"Flexible Expansion Pins of LattePanda Mu Micro x86 Compute Module\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMulti-System Support\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eLattePanda Mu x86 computer-on-module supports multiple operating systems, including Windows 10, Windows 11, Ubuntu, ensuring that there is always one that suits your needs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1146\/LP%20Mu\/LP%20Mu(8).jpg\" alt=\"LattePanda Mu Micro x86 Compute Module support Windows 10, Windows 11, Ubuntu\" title=\"LattePanda Mu Micro x86 Compute Module support Windows 10, Windows 11, Ubuntu\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMaking Carrier Simpler and Easier\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eLattePanda Mu x86 compute module offers open-source carrier board files and libraries as reference materials, enabling you to fine-tune the carrier board design to meet your specific needs, significantly reducing development time.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1146\/LP%20Mu\/LP%20Mu(7).jpg\" alt=\"LattePanda Mu Micro x86 Compute Module Making Carrier Simpler and Easier\" title=\"LattePanda Mu Micro x86 Compute Module Making Carrier Simpler and Easier\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCustomized Solutions\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eLattePanda Team offers customized services, including customized carrier boards, boot screens, BIOS functionality, operating systems, etc. If you have any specific requirements, please feel free to contact us at\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/solution@lattepanda.com\/\" target=\"_blank\"\u003esolution@lattepanda.com.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe LattePanda Team is dedicated to providing timely and professional support to meet your customization needs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR1146\/LP%20Mu%20Customized%20Solutions.jpg\" alt=\"Customized Solutions of LattePanda Mu Micro x86 Compute Module\" title=\"Customized Solutions of LattePanda Mu Micro x86 Compute Module\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct 2 in this Kit -\u003cspan\u003e \u003c\/span\u003eLite Carrier Board for LattePanda Mu\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInterfaces Integrated Common Interfaces\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis lite carrier board includes USB 3.0, Ethernet, PCIe 3.0, M.2 M key, M.2 E key, HDMI, etc. Its comprehensive integration design and compact size make it more convenient to use and cost-effective.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWide Voltage Input\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis lite carrier board supports a wide voltage input of 12~20V, allowing direct connection to a 4S lithium battery without the need for an additional voltage regulator module. This wide voltage input design greatly enhances the product's adaptability and portability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePCIe 3.0 x4 Expansion Slot\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis lite carrier board is equipped with a standard PCIe 3.0 x4 slot, allowing you to easily expand various peripherals, such as graphics cards, sound cards, network cards, etc., providing more powerful performance for your project (this interface is only available when paired with a 12V power supply).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eM.2 Expansion Slot\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to the PCIe slot, this carrier board also comes with M.2 M key 2230 and M.2 E key 2230 slots, which can easily expand SSD hard drives and WLAN wireless network cards, bringing more possibilities to your project.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e3.5-inch Standard Size\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis lite carrier board uses the standard size of 3.5-inch embedded motherboards, which is extremely convenient for installation and pairing with other devices. This standardized design allows it to seamlessly integrate into your various projects and systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct 3 in this Kit -\u003cspan\u003e \u003c\/span\u003eLattePanda Mu Active Cooler\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe LattePanda Mu Active Cooler is a high-quality cooler designed specifically for the LattePanda Mu compute module. It allows for perfect integration between LattePanda Mu and the carrier board, enabling you to freely build various DIY projects. This low-noise fan ensures stable temperature for your LattePanda Mu, and the heat dissipation fins quickly absorb the heat generated by the CPU. This simple yet effective method keeps your LattePanda Mu in its best condition at all times! The aluminum alloy housing has excellent thermal conductivity and comes with high-quality phase change materials for even better heat dissipation performance.\u003c\/p\u003e\nActive cooling aluminum alloy heatsinkAluminum alloy material, corrosion-resistant and durable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eLattePanda Mu Compute Module\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProcessor: Intel Processor N100 4 Cores up to 3.4GHz\u003c\/li\u003e\n\u003cli\u003eMemory: LPDDR5 4800MT\/s 8GB with IBECC supported\u003c\/li\u003e\n\u003cli\u003eStorage: eMMC 5.1 64GB\u003c\/li\u003e\n\u003cli\u003eDisplay: 3 Ouputs; Max Resolution 4096 x 2160@60Hz\u003c\/li\u003e\n\u003cli\u003eI\/O\u003cbr\u003e             PCIe 3.0: up to 9 lanes\u003cbr\u003e             SATA 3.0: up to 2 ports\u003cbr\u003e             USB 3.2 (10Gbps): up to 4 ports\u003cbr\u003e             USB 2.0 (480Mbps): 8 ports\u003cbr\u003e             I2C, UART and GPIOs\u003c\/li\u003e\n\u003cli\u003ePower: 9~20V\u003c\/li\u003e\n\u003cli\u003eOperating System: Windows, Ubuntu\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0~60°C; 0~80% relative humidity\u003c\/li\u003e\n\u003cli\u003eSize: 69.6 x 60mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLite Carrier Board for LattePanda Mu\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower Input\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB Type-C: 15V (Max 3A)\u003c\/li\u003e\n\u003cli\u003eDC 5.5x2.5mm: 12~20V (Max 10A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eInternal Interfaces\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCIe 3.0 x4 slot (only available when using 12V power supply)\u003c\/li\u003e\n\u003cli\u003eM.2 M Key 2230 (PCIe 3.0 x1)\u003c\/li\u003e\n\u003cli\u003eM.2 E Key 2230 (PCIe 3.0 x1, USB2.0)\u003c\/li\u003e\n\u003cli\u003eRTC battery socket (CR1220 3V)\u003c\/li\u003e\n\u003cli\u003eCPU fan socket\u003c\/li\u003e\n\u003cli\u003eGravity-4P UART\u003c\/li\u003e\n\u003cli\u003eGravity-4P I2C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eExternal Interfaces\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB 3.2 10Gbps x2\u003c\/li\u003e\n\u003cli\u003eGigabit Ethernet\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 x2\u003c\/li\u003e\n\u003cli\u003eHDMI 2.0\u003c\/li\u003e\n\u003cli\u003eUSB Type-C (for power supply only)\u003c\/li\u003e\n\u003cli\u003eDC 5.5x2.5mm\u003c\/li\u003e\n\u003cli\u003eSize: 3.5 inches, 146mm×102mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLattePanda Mu Active Cooler\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible: LattePanda Mu\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 5V\u003c\/li\u003e\n\u003cli\u003eOperating current: 0.35A\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed: 4000 RPM\u003c\/li\u003e\n\u003cli\u003eWire length: 105mm\u003c\/li\u003e\n\u003cli\u003eInterface type: PH2.0-4P\u003c\/li\u003e\n\u003cli\u003eDimensions: 69.6 * 50.4 * 19mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum alloy\u003c\/li\u003e\n\u003cli\u003eWeight: 69g\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eLattePanda Mu Compute Module (N100 CPU,8GB RAM,64GB eMMC) x1\u003c\/li\u003e\n\u003cli\u003eProduct Manual x1\u003c\/li\u003e\n\u003cli\u003eLite Carrier board x1\u003c\/li\u003e\n\u003cli\u003eAcrylic Base Plate x1\u003c\/li\u003e\n\u003cli\u003eScrew Pack for Lite Carrier board x1\u003c\/li\u003e\n\u003cli\u003eCR1220 Button Battery x1\u003c\/li\u003e\n\u003cli\u003eLattePanda Mu Active Cooler x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LattePanda, DFRobot","offers":[{"title":"Default Title","offer_id":41280983433349,"sku":"DB-000090-DFR","price":217.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_a463b95c-abca-4a28-8c9b-0c97559a7ef7.png?v=1767559462"},{"product_id":"gravity-offline-language-learning-voice-recognition-sensor","title":"Gravity: Offline Language Learning Voice Recognition Sensor","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Offline Speech Recognition Module is an efficient solution ideal for human-computer interaction, machine learning, voice assistants, and smart home voice control projects. It is easy to use and compatible with\u003cspan\u003e \u003c\/span\u003eArduino,\u003cspan\u003e \u003c\/span\u003emicro:bit, and\u003cspan\u003e \u003c\/span\u003eESP32, with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/SKU_SEN0539-EN_Gravity_Voice_Recognition_Module_I2C_UART#target_5\" target=\"_blank\"\u003edetailed tutorials\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eprovided. It offers plug-and-play functionality through I2C and UART. The module features 121 built-in command words commonly used in education and smart home settings and supports 17 customized commands (e.g., recording a cat's meow for an automatic feeder). The module is highly integrated, including an onboard speaker and microphone, providing real-time voice feedback.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEasy to Use\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe offline voice module is simple and compatible with existing platforms like Arduino UNO, micro:bit, and ESP32, with detailed\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/SKU_SEN0539-EN_Gravity_Voice_Recognition_Module_I2C_UART#target_6\" target=\"_blank\"\u003eArduino IDE tutorials\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/SKU_SEN0539-EN_Gravity_Voice_Recognition_Module_I2C_UART#target_7\" target=\"_blank\"\u003eMakecode tutorials\u003c\/a\u003e. It supports plug-and-play through I2C and UART communication methods, allowing easy integration into projects.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0539-EN\/1.jpg\" alt=\"Compatible with Arduino, micro:bit, Raspberry Pi, ESP32\" title=\"Compatible with Arduino, micro:bit, Raspberry Pi, ESP32\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e121 Ready-to-Use Words\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in commands are commonly used in educational and smart home scenarios, allowing for immediate use without any configuration, such as \"Play music,\" \"Open the door,\" \"Turn on the light,\" and \"Close the window.\" Here is\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/SKU_SEN0539-EN_Gravity_Voice_Recognition_Module_I2C_UART#target_9\" target=\"_blank\"\u003ethe full list of command words\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0539-EN\/2.jpg\" alt=\"Offline Speech Recognition Module Built-in 121 command words\" title=\"Offline Speech Recognition Module Built-in 121 command words\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSelf-Learning Function\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe self-learning function is user-friendly, allowing users to add 17 customized command words. Any language or sound can be trained as a command, providing great flexibility for interactive audio projects.\u003c\/p\u003e\n\u003cp\u003eTeaching the device new commands is simple. Activate the learning mode with the wake-up word, then say \"Learning command word,\" and repeat the desired command three times. After these steps, the device will have learned the new command.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/SKU_SEN0539-EN_Gravity_Voice_Recognition_Module_I2C_UART#target_4\" target=\"_blank\"\u003eDetailed instructions\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eare provided to ensure an easy learning process.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0539-EN\/3.jpg\" alt=\"Offline Speech Recognition Module Self-Learning Function\" title=\"Offline Speech Recognition Module Self-Learning Function\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNo Internet Connection, More Secure\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eUsers need not worry about their conversations being recorded and uploaded to the cloud. The module functions seamlessly in outdoor projects, schools, and other environments with unstable networks. Unlike existing online voice assistants that rely on cloud platforms and require internet access, potentially compromising device data privacy during use.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh Integration, Saving More Space\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe offline voice module integrates an onboard speaker and microphone. High integration saves space and eliminates the hassle of complicated wiring, enhancing the project's neatness and stability.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0539-EN\/4-1.jpg\" alt=\"Offline Speech Recognition Module High Integration, Saving More Space\" title=\"Offline Speech Recognition Module High Integration, Saving More Space\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReal-Time Voice Feedback\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eUsers can immediately receive recognition results during use, improving user experience and convenience.\u003c\/p\u003e\n\u003cp\u003eThe Offline Speech Recognition Module is an easy-to-use, highly integrated solution perfect for various projects, offering 121 built-in commands, 17 customized commands, real-time voice feedback, and secure offline operation without the need for an internet connection.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0539-EN\/5.jpg\" alt=\"offline voice recognition module features\" title=\"offline voice recognition module features\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eVersion History \u0026amp; Important Information\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #ff0000;\"\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003eDFRobot warehouses stock both V1.0 and V1.1 of this module. You may receive either version. Rest assured, both versions deliver the same core speech recognition functionality, performance, and key features outlined in this product description.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eV1.1 (May 8, 2025):\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis version includes minor iterative refinements focused on physical handling and assembly convenience:\u003c\/p\u003e\nImproved Speaker Connection: The onboard speaker connection is an easier plug-and-play connector (V1.0 has a soldered connection). This simplifies assembly and modification.Enhanced Sensor Mounting: Mounting holes have been added to the sensor board for more secure attachment.\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eV1.0 (March 2023):\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe original robust and fully capable module. It provides the complete suite of offline speech recognition features and offers a highly effective and reliable user experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0539-EN\/VERSION%20UPDATE.jpg\" alt=\"Version Update of Gravity: Offline Language Learning Voice Recognition Sensor\" title=\"Version Update of Gravity: Offline Language Learning Voice Recognition Sensor\"\u003e\u003c\/p\u003e\n\u003cp\u003eVersion Update of Gravity: Offline Language Learning Voice Recognition Sensor\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/nSJPwWIqVqU\" class=\"note-video-clip\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUser-Friendly: Plug and play, compatible with\u003cspan\u003e \u003c\/span\u003eArduino UNO,\u003cspan\u003e \u003c\/span\u003emicro:bit, and\u003cspan\u003e \u003c\/span\u003eESP32.\u003c\/li\u003e\n\u003cli\u003e121 Pre-Programmed Commands: Ready for immediate use without any setup.\u003c\/li\u003e\n\u003cli\u003eSelf-Learning Capability: Supports the addition of 17 customized command words.\u003c\/li\u003e\n\u003cli\u003eOffline Operation, Enhanced Privacy: No network required.\u003c\/li\u003e\n\u003cli\u003eHigh Integration: Includes an onboard speaker and microphone.\u003c\/li\u003e\n\u003cli\u003eInstant Voice Feedback: Provides real-time recognition results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eVoice recognition interaction\u003c\/li\u003e\n\u003cli\u003eVoice-controlled terminal\u003c\/li\u003e\n\u003cli\u003eCompetition and project development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3 - 5V\u003c\/li\u003e\n\u003cli\u003eMaximum Operating Current: ≤370 mA (5V)\u003c\/li\u003e\n\u003cli\u003eCommunication: I2C\/UART\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0x64\u003c\/li\u003e\n\u003cli\u003eFixed Commands: 121\u003c\/li\u003e\n\u003cli\u003eFixed Wake-up Command: 1\u003c\/li\u003e\n\u003cli\u003eCustom Commands: 17\u003c\/li\u003e\n\u003cli\u003eLearning Activation Command: 1\u003c\/li\u003e\n\u003cli\u003eOnboard Microphone Sensitivity: -28dB\u003c\/li\u003e\n\u003cli\u003eModule Size: 49×32 mm \/ 1.93×1.26”\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0-70℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGravity: Voice Recognition Module - I2C \u0026amp; UART (V1.1) x1\u003c\/li\u003e\n\u003cli\u003eGravity-4P I2C\/UART Sensor Connector x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41280987758725,"sku":"SN-000213-DFR","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/2301_1.png?v=1767559470"},{"product_id":"lattepanda-2-delta-432-a-pocket-sized-powerful-windows-linux-single-board-computer-4gb-ram-32gb-emmc","title":"LattePanda 2 Delta 432","description":"\u003cp\u003eA Pocket-sized Powerful Windows\/Linux Single Board Computer (4GB RAM\/32GB eMMC)\u003c\/p\u003e\n\u003cp\u003eLattePanda 2 Delta is a high performance, pocket-sized SBC (single board computer) with low power consumption that runs full Windows 10 or Linux operation system. It is widely used in edge computing, vending, advertising machine, industrial automation, etc. Whether you're a DIY maker, IoT (Internet of Things) developer, system integrator, or solution provider, LattePanda is your powerful development board that can empower creation and accelerate your productivity.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LP%20delta%201.jpg\" alt=\"LattePanda Delta\" title=\"LattePanda Delta\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Feature:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntel® Celeron® N4100\u003c\/b\u003e, Quad-Core 1.1-2.4GHz\u003c\/li\u003e\n\u003cli\u003eIntel® UHD Graphics 600\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual-Band 2.5GHz\/5GHz Wi-Fi\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u0026amp; Bluetooth 5.0\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eUSB3.0 x3，USB Type-C x1\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eGigabit Ethernet\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2 x M.2 PCIe\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(Support B\u0026amp;M Key and A\u0026amp;E Key)\u003c\/li\u003e\n\u003cli\u003eSupport Windows 10 \u0026amp; Linux OS\u003c\/li\u003e\n\u003cli\u003eIntegrated Arduino Coprocessor ATMEL 32U4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"content Introduction\" id=\"Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLattePanda 2 Delta\u003c\/b\u003e, based on Intel Celeron N4100, is a Quad-Core 1.1GHz CPU that bursts up to 2.4GHz, Intel® UHD Graphics 600 integrated into the processor deliver enhanced media conversion, fast frame rates, and 4K Ultra HD (UHD) video. All of this computing power dissipates only 6W power, which is the perfect choice in terms of features and price as the main robotics controller, interactive project core, IoT edge device or AI brain.\u003c\/p\u003e\n\u003cp\u003eThe LattePanda is perfect for makers alike who need a small, portable, and light SBC for their ultimate project! DIY project running the Windows or Linux, LattePanda SBC has been a popular hit and choice for many people who wish to enjoy playing all of their old and new favorites from one small, powerful system. Given its incredibly small size, it can be easily hidden, functioning as the secretly powerful brains behind your coolest project ever.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"LattePanda Delta Size\" alt=\"LattePanda Delta Size\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LP%20Alpha%20Dimensions-01.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"LattePanda Delta Design\" alt=\"LattePanda Delta Design\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LP%20delta%208.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eLattePanda pre-installed\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eWin10 pro\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eoperating system but also supports Linux. We have the complete\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/docs.lattepanda.com\/\" target=\"_blank\"\u003e\u003cb\u003einstallation tutorial in our Docs\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand provide the latest version support in time.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"LattePanda Delta Win10 Pro\" alt=\"LattePanda Delta Win10 Pro\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LattePanda02-win10-pro.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/docs.lattepanda.com\/content\/alpha_edition\/os\/\" target=\"_blank\"\u003e\u003cimg title=\"LattePanda Delta LINUX OS\" alt=\"LattePanda Delta LINUX OS\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LattePanda03-linux.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"LattePanda Delta 42 Ports\" alt=\"LattePanda Delta 42 Ports\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/42%20Ports.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"LP Alpha and Delta\" alt=\"LP Alpha and Delta, LattePanda\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LattePanda%20Alpha%20and%20Delta%20(1).gif\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEmbedded DisplayPort\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e(commonly referred to as eDP) is a full-digital interface based on the VESA DisplayPort architecture and protocol, which can use simpler connectors and fewer pins to transmit high-resolution signals as well as allow higher transmission speeds as opposed to LVDS cables.\u003c\/p\u003e\n\u003cp\u003eAnother benefit of the eDP interface is that they allow you to easily connect your LattePanda directly to an LCD.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"LattePanda Delta For Embedded Solutions\" alt=\"LattePanda Delta For Embedded Solutions\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LP%20delta%202.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eType-C\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003einterface allows the seamless connectivity of data, PD power supply, and 4K video output, which not only solves the problem of messy desktop wires but also makes it more convenient to transfer equipment. With more efficient transmission capacity, richer expandability, simple and convenient connection, it has become one of the world’s consumer electronics standards.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"LattePanda Connector\" alt=\"LattePanda Connector\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LP%20delta%204.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThere are two \u003cb\u003eM.2 PCIe\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb\u003econnectors\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(B\u0026amp;M Key and A\u0026amp;E Key), which enable various expandable capabilities including SSD, GPU, Wired, and Wireless Network.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"LattePanda Delta Interfaces\" alt=\"LattePanda Delta interfaces\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LP%20delta%203.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition, LattePanda has more types of interfaces, which can be directly connected with, for example, HDMI and Internet cable. Independent USB 3.0 interfaces can be connected to USB2.0 \u0026amp; 3.0 devices. No need for additional docking stations to connect to peripherals, LattePanda can be embedded in your project like a plug-in device. Say goodbye to your bulky laptop!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"LattePanda Delta interfaces\" alt=\"LattePanda Delta interfaces\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LP%20delta%205.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe teams here at LattePanda have worked hard to provide careful and thorough guides and documentation for our products, and their effectiveness has become amplified by\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eour strong community\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eof LattePanda users who have made posts, threads, and contributions to others in the community. With our combined strength, no project is out of reach for any user!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.lattepanda.com\/\" target=\"_blank\"\u003e\u003cimg title=\"LattePanda Community\" alt=\"LattePanda Community\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LP%20delta%206.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/docs.lattepanda.com\/\" target=\"_blank\"\u003e\u003cimg title=\"LattePanda Documents\" alt=\"LattePanda Documents\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0543\/20201123%20Update\/LP%20Alpha%20Docs-01.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content Specification\" id=\"Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCPU: Intel Celeron N4100\u003c\/li\u003e\n\u003cli\u003eCore: 1.1-2.4GHz Quad-Core, Four-Thread\u003c\/li\u003e\n\u003cli\u003eGraphics: Intel HD Graphics 600, 200-700MHz\u003c\/li\u003e\n\u003cli\u003eRAM: 4G LPDDR4 2400MHz\u003c\/li\u003e\n\u003cli\u003eExternal Memory:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e            1x M.2 M Key, PCIe 2x, Supports NVMe and PCIe SSD\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e            1x M.2 E Key, PCIe 2x，Supports USB2.0, UART\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnectivity:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e            WIFI 802.11 AC, 2.4G \u0026amp; 5G\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e            Dual-Band Bluetooth 5.0\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e            Gigabit Ethernet\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB Ports:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e            3x USB 3.0 Type A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e            1x USB Type C, supports PD, DP, USB 3.0\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e            HDMI Output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e            Type-C DP Support\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e            Extendable eDP touch displays\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCo-processor: Arduino Leonardo\u003c\/li\u003e\n\u003cli\u003eGPIO \u0026amp; Other Features: 2x 50p GPIOs including I2C, I2S, USB, TTL, UART, RTC, Power Management, Extendable power button, everything you need\u003c\/li\u003e\n\u003cli\u003eOS Support:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e            \u003c\/span\u003eWindows 10 Pro\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e            \u003c\/span\u003e\u003cspan\u003eLinux Ubuntu\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimension: 115*78*14 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping List :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLattePanda Delta 432  x1\u003c\/li\u003e\n\u003cli\u003eActive Cooling Fan (Assembled) x1\u003c\/li\u003e\n\u003cli\u003e45w PD Power Adapter (with EU \u0026amp; US Standard Power Cord)  x1\u003c\/li\u003e\n\u003cli\u003eDual-band Antenna x2\u003c\/li\u003e\n\u003cli\u003eRTC Battery (Assembled）x 1\u003c\/li\u003e\n\u003cli\u003eUser Manual x 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"LattePanda, DFRobot","offers":[{"title":"Default Title","offer_id":41280988938373,"sku":"DB-000089-DFR","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_f24135c7-e5c3-4414-9edf-96884c2192f0.png?v=1767559476"},{"product_id":"fermion-voice-recorder-module-breakout","title":"Fermion: Voice Recorder Module (Breakout)","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ofuuMTJBtIo\" class=\"note-video-clip\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWanna buy a simple \u0026amp; practical voice recorder? This one is right for you! The voice recorder module supports 4 controlling modes (\u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino\u003c\/a\u003e, AT command, on-board buttons, and ADKEY), and multi-segment voice recording. You can directly press the on-board buttons to record or play voice without using a controller. Moreover, the 16MB storage on the module can store up to 40 minutes of voice recording and the recorded files can be copied to your computer via the type-C interface.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0745\/Voice-Recorder-Module-Board-Overview.png\" alt=\"Voice Recorder Module-breakout\" title=\"Voice Recorder Module-breakout\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBoard Overview\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupport about 40 minutes voice recording\u003c\/li\u003e\n\u003cli\u003eSupport multi-segment voice recording\u003c\/li\u003e\n\u003cli\u003eVoice recording\/playing via on-board buttons\u003c\/li\u003e\n\u003cli\u003eOn-board power amplifier\u003c\/li\u003e\n\u003cli\u003eSupport analog U-disk \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDIY Plush Toys\u003c\/li\u003e\n\u003cli\u003eHandmade Personalized Gift\u003c\/li\u003e\n\u003cli\u003eEvent Voice Memo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3~5V\u003c\/li\u003e\n\u003cli\u003eOperating Current: \u0026gt;10mA\u003c\/li\u003e\n\u003cli\u003eStorage: 16MB\u003c\/li\u003e\n\u003cli\u003eSampling Rate: 48kbs\u003c\/li\u003e\n\u003cli\u003eCommunication: UART\u003c\/li\u003e\n\u003cli\u003eDimension: 26*30mm\/1.02*1.18”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping List\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoice Recorder Module-Breakout x1\u003c\/li\u003e\n\u003cli\u003e2.54-6P Single-Row-Pin Black x2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41280989986949,"sku":"SN-000214-DFR","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_6070988c-d9ae-4e61-8dd9-7edca18263e3.png?v=1767559484"},{"product_id":"gravity-smart-grayscale-sensor","title":"Gravity: Smart Grayscale Sensor","description":"\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThis time we reinvented the line-tracking sensor. Beyond recognizing two specific colors or output through digital or analog only, the Smart Gray Sensor has integrated both digital and analog output features.\u003c\/div\u003e\n \n\u003cdiv\u003eIn digital mode, user can have two color data recorded through simple button operation, to achieve two-color detections with high and low outputs, and requires no more configuration after being set. In analog mode, the output value reacts precisely to the color grayscale detected.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eApart from being a stable and adaptative sensor in various environments, the Smart Grayscale Sensor also demonstrates a great potential in low-cost projects of color, grayscale and adjacence lights.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupply voltage: 5v\u003c\/li\u003e\n\u003cli\u003eInterface Mode: Digital \/ Analog\u003c\/li\u003e\n\u003cli\u003eOutput:\n\u003cul\u003e\n\u003cli\u003eanalog mode :0-5v output\u003c\/li\u003e\n\u003cli\u003edigital mode: TTL level output (0v or 5v) according to application needs \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital switching signal feedback and dual analog gradation feedback\u003c\/li\u003e\n\u003cli\u003eYou can set the digital mode supports color detection\u003c\/li\u003e\n\u003cli\u003eDimensions: 37x10x15mm (1.46x0.39x0.59\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41280990609541,"sku":"SN-000215-DFR","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_a2c8c589-e374-4be0-9d65-6166447ffdac.png?v=1767559489"},{"product_id":"gravity-analog-grayscale-sensor","title":"Gravity: Analog Grayscale Sensor","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis gray scale sensor is able to measure the intensity of light from black to white.  A gray scale is also known as black-and-white, are composed exclusively of shades of gray, varying from black at the weakest intensity to white at the strongest. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0022\/grayscale%20sample.jpg\" alt=\"Sample of grayscale sensor\" title=\"Sample of grayscale  sensor\"\u003e\u003c\/div\u003e\n\u003cdiv\u003eGray Scale\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe gray scale sensor for arduino is a composition of a photocell (light-controlled variable resistor) and a integrated white LED on board aiming just front of the sensor. It's connected LED will let you compare and provide some reflective feedback to analyse gray scale light ranges. Different colors will apply but only gray scale values will be outputted. This new design includes a much better quality connector that increases life span of the sensor, better voltage range and easy to use.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a common sensor for automatic lamps that are turned on when light is not enough. For example, with lack of sun light the value will be low enough and this value can be used to trigger a relay to enable a lamp and shutdown the lamp when the sunlight is back.  Other light sensitive devices could be used for simple data transmission, like Morse code with a flash light. And can also be used as a line following (tracking ) sensor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eWide voltage range from 3.3V to 5V\u003c\/li\u003e\n\u003cli\u003eStandard assembling struct (two 3mm holes with multiple of 5cm as interval)\u003c\/li\u003e\n\u003cli\u003eEasily recognitive interfaces of sensors (\"A\" for analog and \"D\" for digital)\u003c\/li\u003e\n\u003cli\u003eIcons to simplely illustrate sensor function \u003c\/li\u003e\n\u003cli\u003eHigh quality connector\u003c\/li\u003e\n\u003cli\u003eImmersion gold surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"-Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv id=\"-Specification\" class=\"content Specification\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: 3.3V to 5V\u003c\/li\u003e\n\u003cli\u003eInterface: Analog\u003c\/li\u003e\n\u003cli\u003eSize:22x30mm (0.87 x 1.18 in)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"-Documents\" class=\"content Documents\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"-Shipping-List\" class=\"content ShippingList\"\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAnalog Grayscale Sensor V2          x1\u003c\/li\u003e\n\u003cli\u003eAnalog cable                                 x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41280991101061,"sku":"SN-000216-DFR","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_7da02fc1-79b5-4849-ac73-5c426d065489.png?v=1767559492"},{"product_id":"offline-ai-binocular-3d-vision-recognition-sensor-face-palm-vein-qr-code","title":"Offline AI Binocular 3D Vision Recognition Sensor (Face \/ Palm Vein \/ QR Code)","description":"\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis AI binocular vision sensor is a standalone, multi-modal recognition module engineered for high-security and versatile identity authentication. It operates on a powerful onboard AI processor, utilizing dual color and infrared cameras to perform all computations locally. The core of its functionality lies in its three-in-one identification capability, integrating\u003cspan\u003e \u003c\/span\u003e\u003cb\u003erobust Face Recognition, secure Palm Vein Recognition, and universal QR Code scanning\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003einto a single, compact device. Key features include advanced 3D Liveness Detection for anti-spoofing, complete offline AI processing that eliminates any computational load on the host system, and\u003cspan\u003e \u003c\/span\u003e\u003cb\u003elocal storage for up to 1,000 users\u003c\/b\u003e. With its simple UART interface, this offline AI vision sensor is ideal for rapid integration into applications such as secure access control, smart home systems, and automated retail terminals.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0677\/4_0x0.jpg.webp\" alt=\"AI Binocular Vision Sensor detect Face \u0026amp; Palm Vein\" title=\"AI Binocular Vision Sensor detect Face \u0026amp; Palm Vein\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh-Security Biometrics with 3D Liveness Detection\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSecurity is paramount in authentication systems. This face recognition sensor employs a binocular camera system (RGB + Infrared) to capture 3D depth information, enabling a sophisticated liveness detection algorithm. This technology effectively distinguishes a live person from a 2D representation, providing robust protection against spoofing attempts using photos or videos. With a Face Recognition\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eFalse Acceptance Rate (FAR) as low as 0.001%\u003c\/b\u003e, the module delivers a level of security suitable for critical access control applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eVersatile 3-in-1 Recognition Capability\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe AI binocular vision sensor offers unparalleled flexibility by combining three distinct recognition methods. The deep learning-based face recognition provides fast, contactless access. For enhanced security, the palm vein and palm print recognition algorithm identifies the unique subcutaneous vein patterns, a biometric marker that is extremely difficult to replicate. Finally, the integrated QR code decoding offers a convenient solution for granting temporary access, processing payments, or device pairing, making the sensor adaptable to a wide range of operational requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePowerful On-Module Offline AI Processing\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a dedicated System-on-Chip (SoC) featuring a 0.5 TOPS Neural Processing Unit (NPU), the AI vision camera handles all complex AI algorithms internally. This \"edge computing\" design means it requires zero computational resources from the host device, allowing it to be controlled by any microcontroller, including basic models like an\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/robotpishop.com\/products\/arduino-uno-r3-atmega-328p-development-board\" rel=\"noopener\" target=\"_blank\"\u003eArduino Uno\u003c\/a\u003e. All user data, including\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e1,000 face and 1,000 palm vein templates\u003c\/b\u003e, is stored and processed locally, ensuring system performance, data privacy, and functionality even without a network connection.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSeamless Integration via UART \u0026amp; USB\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for ease of implementation, the binocular camera communicates recognition results through a simple UART serial protocol, making it straightforward to integrate into both new and existing product designs. Furthermore, the USB interface supports the UVC (USB Video Class) protocol, allowing the module to stream video like a standard webcam. This dual functionality is invaluable for applications requiring video feeds for monitoring, visual confirmation, or building video intercom systems.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0677\/1_0x0.jpg.webp\" alt=\"AI binocular vision recognition sensor hardware composition diagram\" title=\"AI binocular vision recognition sensor hardware composition diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: AI binocular vision recognition sensor hardware composition diagram\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eBinocular 3D liveness detection resists spoofing via photos\/videos\u003c\/li\u003e\n\u003cli\u003eNeural network-based algorithms: face recognition, palm vein recognition, QR code decoding\u003c\/li\u003e\n\u003cli\u003eLocal storage: 1,000 faces + 1,000 palm vein templates\u003c\/li\u003e\n\u003cli\u003eOperates in complete darkness and non-direct sunlight outdoors\u003c\/li\u003e\n\u003cli\u003eZero host-computation requirement; all AI processing occurs offline on-module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eSmart home systems\u003c\/li\u003e\n\u003cli\u003eSmart door locks\u003c\/li\u003e\n\u003cli\u003eSelf-service retail payment terminals\u003c\/li\u003e\n\u003cli\u003e3D face\/palm vein payment systems\u003c\/li\u003e\n\u003cli\u003ePalm vein authentication systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoC: Arm CPU@900MHz, NPU@0.5TOPS, RISC-V@600MHz\u003c\/li\u003e\n\u003cli\u003eDDR2: 64MB\u003c\/li\u003e\n\u003cli\u003eFlash: 32MB\u003c\/li\u003e\n\u003cli\u003eCameras: Dual 1\/5” CMOS, 2MP, dual MIPI interfaces\u003c\/li\u003e\n\u003cli\u003eLens: FOV: 83° diagonal; optimal focus: 60cm\u003c\/li\u003e\n\u003cli\u003eLED: IR@850nm, RGB@650nm (90° illumination)\u003c\/li\u003e\n\u003cli\u003eUSB: UVC video transmission (expandable to UAC); MJPEG output (H.264\/YUY2 expandable)\u003c\/li\u003e\n\u003cli\u003eCommunication: UART@115200 baud\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePower Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupply voltage: 5-12V\u003c\/li\u003e\n\u003cli\u003eOperating current: 320-330mA@8V\u003c\/li\u003e\n\u003cli\u003eStandby current: 120–130mA (auto-detection mode)\u003c\/li\u003e\n\u003cli\u003eShutdown current: 0µA (non-auto-detection mode)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOther Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating temperature: -20°C to +60°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -30°C to +70°C\u003c\/li\u003e\n\u003cli\u003eHumidity: 10–93% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003eAudio I\/O: Expandable (speaker\/microphone)\u003c\/li\u003e\n\u003cli\u003eBoot time: 900ms–2.5s (varies with stored user count)\u003c\/li\u003e\n\u003cli\u003eUser capacity: 1,000 faces; 1,000 palm veins\u003c\/li\u003e\n\u003cli\u003eAlgorithms: Binocular liveness detection, deep learning face recognition, palm vein recognition, QR code recognition\u003c\/li\u003e\n\u003cli\u003eLiveness metrics:\u003c\/li\u003e\n\u003cli\u003eFAR (False Acceptance Rate) ≤1%\u003c\/li\u003e\n\u003cli\u003eFRR (False Rejection Rate) ≤1%\u003c\/li\u003e\n\u003cli\u003eFace recognition:\u003c\/li\u003e\n\u003cli\u003ePass rate: 98.85%\u003c\/li\u003e\n\u003cli\u003eFAR: 0.001%\u003c\/li\u003e\n\u003cli\u003eRecognition angle: ±20° pitch\/yaw; supports multi-angle enrollment\u003c\/li\u003e\n\u003cli\u003eDetection range: Face: 30–120 cm, palm vein \/ QR code: 15cm\u003c\/li\u003e\n\u003cli\u003eDimensions: 57.8×20×10.12mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAI Binocular Vision Recognition Sensor (Face \u0026amp; Palm Vein \u0026amp; QR Code) ×1\u003c\/li\u003e\n\u003cli\u003e1.25mm 4-pin to Dupont female connector cable ×1\u003c\/li\u003e\n\u003cli\u003eUSB data cable ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41405339271301,"sku":"SN-000224-DFR","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/OfflineAI3Dvisionmodule.png?v=1767559895"},{"product_id":"ethernet-shield-for-arduino-w5200","title":"Ethernet Shield - W5200","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eConnect your\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003edevice to the Internet with this Ethernet Shield. This Ethernet Shield is based on the W5200 Ethernet Chip and provides an easy way of getting your Arduino Online. Just plug this shield onto your Arduino UNO or Mega board, connect it to your network with an RJ45 Ethernet Cable (not included) and follow few simple instructions, you will be able to explore the world with the Internet. Besides, the shield has a\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-1938.html\" target=\"_blank\"\u003emicroSD card\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003eport for large capacity data storage like Webpage data when applied in complicated applications.\u003c\/p\u003e\n\u003cp\u003eThe W5200 chip is a Hardwired TCP\/IP embedded Ethernet controller that enables easier internet connection for embedded systems using SPI (Serial Peripheral Interface). W5200 suits best for users who need Internet connectivity for the application that uses a single chip to implement TCP\/IP Stack, 10\/100 Ethernet MAC, and PHY.\u003c\/p\u003e\n\u003cp\u003eThe W5200 is composed of a fully hardwired market-proven TCP\/IP stack and an integrated Ethernet MAC \u0026amp; PHY. Hardwired TCP\/IP stack supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE, which has been proven in various applications for many years. W5200 uses a 32Kbytes internal buffer as its data communication memory. By using W5200, users can implement the Ethernet application they need by using a simple socket program instead of handling a complex Ethernet Controller.\u003c\/p\u003e\n\u003cp\u003eSPI (Serial Peripheral Interface) is provided for easy integration with the external MCU. Using the only 4 pins of SPI to connect with MCU, it is possible to design for small form factor system with the MCU’s I\/O pin limit. In order to reduce the power consumption of the system, W5200 provides WOL (Wake on LAN) and power-down mode. To wake up during WOL, W5200 should be received a magic packet, which is the Raw Ethernet packet.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0272\/app_0x0.jpg.webp\"\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupport Hardwired TCP\/IP Protocols: TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoE, Ethernet\u003c\/li\u003e\n\u003cli\u003eSupports 8 independent sockets simultaneously\u003c\/li\u003e\n\u003cli\u003eSupport Power down mode\u003c\/li\u003e\n\u003cli\u003eSupport Wake on LAN\u003c\/li\u003e\n\u003cli\u003eSupport High Speed Serial Peripheral Interface (SPI MODE 0, 3)\u003c\/li\u003e\n\u003cli\u003eInternal 32Kbytes Memory for Tx\/Rx Buffers\u003c\/li\u003e\n\u003cli\u003e10BaseT\/100BaseTX Ethernet PHY embedded\u003c\/li\u003e\n\u003cli\u003eSupport Auto Negotiation (Full and half duplex, 10 and 100-based )\u003c\/li\u003e\n\u003cli\u003eSupport Auto MDI\/MDIX\u003c\/li\u003e\n\u003cli\u003eSupport ADSL connection (with support PPPoE Protocol with PAP\/CHAP Authentication mode)\u003c\/li\u003e\n\u003cli\u003e3.3V operation with 5V I\/O signal tolerance\u003c\/li\u003e\n\u003cli\u003eMulti-function LED outputs (Full\/Half duplex, Link, Speed) \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41405339730053,"sku":"AD-000060-DFR","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/WS5.png?v=1767559902"},{"product_id":"ethernet-and-poe-shield-for-arduino-w5500-chipset","title":"Ethernet and PoE Shield - W5500 Chipset","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe W5500 Ethernet expansion board is a new member of the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/category-210.html\" target=\"_blank\"\u003eDFRobot Ethernet family\u003c\/a\u003e. It integrates PoE power supply and W5500 Ethernet chip, which can meet the requirements of general IoT projects.\u003c\/p\u003e\n\u003cp\u003eThe W5500 chip is a Hardwired TCP\/IP embedded Ethernet controller that provides easier Internet connection to embedded systems. It enables users to have Internet connectivity in their applications just by using the single chip in which TCP\/IP stack, 10\/100 Ethernet MAC, and PHY are embedded. The Hardwired TCP\/IP is the market-proven technology that supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE protocols. W5500 embeds the 32Kbyte internal memory buffer for the Ethernet packet processing. It’s faster and easier way rather than using any other Embedded Ethernet solution. Besides, the W5500’s SPI supports 80MHz speed and a new efficient SPI protocol for high-speed network communication. In order to reduce the power consumption of the system, W5500 provides WOL (Wake on LAN) and power-down mode.\u003c\/p\u003e\n\u003cp\u003eWith the same size as Arduino UNO, this W5500 Ethernet expansion board adopts IEEE 802.3at standard-compliant POE Class 0 power classification and offers MicroSD card socket and 2 standard Gravity-4Pin I2C ports, 1 UART, 4 Gravity-3Pin digital ports and 4 analog ports, etc.\u003c\/p\u003e\n\u003cp\u003eFunctionally compatible with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/store.arduino.cc\/usa\/arduino-ethernet-shield-2?queryID=undefined\" target=\"_blank\"\u003eArduino Ethernet Shield 2\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0850\/Interface-Function_0x0.png.webp\" alt=\"Ethernet \u0026amp; PoE Shield for Arduino-W5500\" title=\"Ethernet \u0026amp; PoE Shield for Arduino-W5500\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInterface Function\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupport hardware TCP\/IP protocol: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE\u003c\/li\u003e\n\u003cli\u003eSupport 8-channel independent Sockets\u003c\/li\u003e\n\u003cli\u003eSupport WOL Wake-on-LAN\u003c\/li\u003e\n\u003cli\u003eInternal 32KB for TX\/RX buffer\u003c\/li\u003e\n\u003cli\u003eOn-board level converter circuit\u003c\/li\u003e\n\u003cli\u003eGravity 3Pin ports for connecting sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePoE Input: 48V AC\/DC (the product is a Class 0 PD device that meets the 802.3at standard)\u003c\/li\u003e\n\u003cli\u003ePoE Power: up to 12W (the VIN port can output 12V\/1A)\u003c\/li\u003e\n\u003cli\u003eSPI Clock: 80MHz (Max)\u003c\/li\u003e\n\u003cli\u003ePHY: WIZnet W5500\u003c\/li\u003e\n\u003cli\u003ePCB Size: 68.6mmx53.3mm \/ 2.68 x 2.1 inch\u003c\/li\u003e\n\u003cli\u003eOverall Size: 72.5mmx53.3mm \/ 2.85 x 2.1 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEthernet \u0026amp; PoE Shield for Arduino-W5500 x1\u003c\/li\u003e\n\u003cli\u003e2.54 Open-type Jumper Cap x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41405342941317,"sku":"AD-000027-DFR","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/POEandethernetshield.png?v=1767559907"},{"product_id":"gravity-10-dof-imu-ahrs-bno055-bmp280","title":"Gravity: 10 DOF IMU AHRS BNO055 + BMP280","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eBNO055 is a new sensor IC for implementing an intelligent 9-axis Absolute Orientation Sensor. It is a system in package, integrating a triaxial 14-bit accelerometer, a triaxial 16-bit gyroscope, a triaxial geomagnetic sensor and a 32-bit microcontroller. At just 5.2 x 3.8 x 1.1 mm³, it is significantly smaller than comparable discrete or system-on-board solutions and also is the sensor-hub product of the smallest size that supports Windows 8.1 at present. BNO055 is able to provide not only single data of the three kinds of sensors (\u003ca href=\"https:\/\/www.dfrobot.com\/category-65.html\" target=\"_blank\"\u003eaccelerometer\/gyroscope\/geomagnetic\u003c\/a\u003e), but also integrated data, such as quaternions, Euler angles or vectors. Besides, the built-in MCU frees the users from the complexities of algorithm processing, which provides application support in many aspects for smart phone, wearable device and so on.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-1583.html\" target=\"_blank\"\u003eBMP280\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eis an absolute barometric pressure sensor especially designed for mobile applications, which can realize the measurement of barometric pressure and temperature(the data can be converted into altitude through the specific formula). The sensor module is housed in an extremely compact package. It is based on Bosch’s proven Piezo resistive\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/category-229.html\" target=\"_blank\"\u003epressure sensor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003etechnology featuring high accuracy and linearity as well as long term stability and high EMC robustness. Numerous device operation options offer highest flexibility to optimize the device regarding power consumption, resolution and filter performance.\u003cbr\u003e\u003cbr\u003eNow, this sensor module integrates BNO055 and BMP280 on one board to combine the two sensor into a\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-818.html\" target=\"_blank\"\u003e10DOF sensor module\u003c\/a\u003e. The standard\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/gravity\" target=\"_blank\"\u003eGravity-I2C interface\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eeases the integration process for customers, freeing them from the complexities of multivendor solutions so they can spend more time on product innovation, including novel applications such as wearable hardware. It is also the perfect choice for augmented reality, more immersive gaming, personal health and fitness, indoor navigation and any other application requiring context awareness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSensor of absolute orientation BNO055 + BMP280. The best sensor! 10DOF AHRS\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/LBXdo1d1ZCI\" class=\"note-video-clip\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eBNO055:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e   Outputs fused sensor data: quaternions, euler angles, rotation vector, linear acceleration, gravity, heading.\u003c\/li\u003e\n\u003cli\u003e   3 sensors in one device: 16-bit gyroscope, 14-bit accelerometer, geomagnetic sensor\u003c\/li\u003e\n\u003cli\u003e   Intelligent Power Management: normal, low power and suspend mode available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eBMP280：\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e   Barometric pressure \u0026amp; Temperature sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V~5V DC\u003c\/li\u003e\n\u003cli\u003eOperating Current: 5mA\u003c\/li\u003e\n\u003cli\u003eGravity-I2C Interface\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40~+80℃\u003c\/li\u003e\n\u003cli\u003eProduct Dimension: 32x27 mm\/1.26x1.06”\u003cbr\u003eBNO055 Accelerometer:\n\u003cul\u003e\n\u003cli\u003e   Acceleration ranges ±2g\/±4g\/±8g\/±16\u003c\/li\u003e\n\u003cli\u003e   Low-pass filter bandwidths 1kHz~\u0026lt;8Hz\u003c\/li\u003e\n\u003cli\u003e   Operation modes: normal, suspend, low power, standby, deep suspend\u003c\/li\u003e\n\u003cli\u003e   On-chip interrupt control: motion-triggered interrupt-signal\u003c\/li\u003e\n\u003c\/ul\u003e\nBNO055 Gyroscope:\n\u003cul\u003e\n\u003cli\u003e   Ranges switchable from ±125°\/s~2000°\/s\u003c\/li\u003e\n\u003cli\u003e   Low-pass filter bandwidths 523Hz~12Hz\u003c\/li\u003e\n\u003cli\u003e   Operation modes: normal, fast power up, deep suspend, suspend, advanced power save.\u003c\/li\u003e\n\u003cli\u003e   On-chip interrupt control: motion-triggered interrupt-signal\u003c\/li\u003e\n\u003c\/ul\u003e\nBNO055 Geomagnetic:\n\u003cul\u003e\n\u003cli\u003e   Magnetic field range typical ±1300uT(x-,y-axis);±2500uT(z-axis)\u003c\/li\u003e\n\u003cli\u003e   Magnetic field resolution: ~0.3\u003c\/li\u003e\n\u003cli\u003e   Operating nodes: low power, regular, enhanced regular, high accuracy\u003c\/li\u003e\n\u003cli\u003e   Power modes: normal, sleep, suspend, force\u003c\/li\u003e\n\u003c\/ul\u003e\nBMP280 Digital Pressure Sensor:\n\u003cul\u003e\n\u003cli\u003e   Pressure range: 300~1100hPa\u003c\/li\u003e\n\u003cli\u003e   Relative accuracy: ±0.12hPa（±1m）\u003c\/li\u003e\n\u003cli\u003e   Absolute accuracy: ±1hPa（±8.33m）\u003c\/li\u003e\n\u003cli\u003e   Temperature range: 0℃~65℃\u003c\/li\u003e\n\u003cli\u003e   Temperature resolution: 0.01℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGravity：BNO055+BMP280 intelligent 10DOF AHRS(V1.0) Module x1\u003c\/li\u003e\n\u003cli\u003eGravity 4Pin I2C\/UART Sensor Cable x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41405345071237,"sku":"SN-000223-DFR","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_953e8235-591f-4533-8af5-d9bb50edd8f5.png?v=1767559912"},{"product_id":"rplidar-a2m12-360-degree-lidar-laser-range-scanner-12m","title":"RPLIDAR A2M12 - 360 Degree LiDAR Laser Range Scanner (12m)","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/1_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree LiDAR (12m,5Hz-15Hz)\" title=\"RPLIDAR A2M12 - 360 Degree LiDAR (12m,5Hz-15Hz)\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe core of RPLIDAR A2 runs clockwise to perform a 360-degree omnidirectional laser range scanning for its surrounding environment and then generate an outline map for the environment.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/2_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree Laser LiDAR Operating Principle\" title=\"RPLIDAR A2M12 - 360 Degree Laser LiDAR Operating Principle\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e4cm Ultra-thin\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith the custom special parts and the carefully designed internal mechanical system, the RPLIDAR A2 keeps its excellent performance while cut the thickness to only 4cm. It is ideal for all kinds of service robots.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/3_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree Laser LiDAR 4cm Ultra-thin\" title=\"RPLIDAR A2M12 - 360 Degree Laser LiDAR 4cm Ultra-thin\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe sample rate of LIDAR directly decides whether the robot can map quickly and accurately.\u003c\/p\u003e\n\u003cp\u003eRPLIDAR improves the internal optical design and algorithm system to make the sample rate up to 8000 times, which is the highest in the current economical LIDAR industry.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/4_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree Laser LiDAR Comparison under Different Conditions\" title=\"RPLIDAR A2M12 - 360 Degree Laser LiDAR Comparison under Different Conditions\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e360-degree laser range scanning\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe core of RPLIDAR A2 runs clockwise to perform a 360-degree omnidirectional laser range scanning for its surrounding environment and then generate an outline map for the environment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/5_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360-degree Laser Range Scanning\" title=\"RPLIDAR A2M12 - 360-Degree Laser Range Scanning\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLow Noise, Brushless Motor New Non-contact Drive\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCompared with the traditional belt drive mode, RPLIDAR A2 uses the self-designed brushless motor to reduce mechanical friction in running. Therefore, the RPLIDAR A2 can run smoothly without any noise.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/6_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree LiDAR Low Noise, Brushless Motor\" title=\"RPLIDAR A2M12 - 360 Degree LiDAR Low Noise, Brushless Motor\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e16m\/12m Range Radius\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith algorithm optimization, RPLIDAR improves the range radius 16 meters, which will provide more data due to a larger environmental outline map.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/7_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree LiDAR Range Radius:16m\/12m\" title=\"RPLIDAR A2M12 - 360 Degree LiDAR Range Radius:16m\/12m\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOPTMAG Original Design\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMost traditional non-solid LIDARs use slip ring to transfer power and data information, however, they only have thousands of hours of life due to mechanical wearing out. Slamtec has integrated wireless power and optical communication technology to self-design the OPTMAG technology, which breakouts the life limitation of the traditional LIDAR systems. It fixes the electrical connection failure caused by the physical wearing out so as to prolong the lifespan.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/8_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree LiDAR OPTMAG Original Design\" title=\"RPLIDAR A2M12 - 360 Degree LiDAR OPTMAG Original Design\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSafety Standard\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe RPLIDAR A2 system adopts low-power infrared laser light as its light source and drives it by using modulated pulse. The laser emits light in a very short time frame which can ensure its safety for humans and pets. It has already reached the Class 1 Safety Standard.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/9_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree LiDAR Safety Standard: Class 1\" title=\"RPLIDAR A2M12 - 360 Degree LiDAR Safety Standard: Class 1\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMeasures Distance Data 8000 Times Per Second\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eRPLIDAR A2 adopts the laser triangulation ranging principle, and with a high-speed RPVision3.0 range engine, it measures distance data 8000 times per second and also has excellent performance in a long distances.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/10_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree LiDAR Measures Distance Data 8000 times per second\" title=\"RPLIDAR A2M12 - 360 Degree LiDAR Measures Distance Data 8000 times per second\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFive years ultra-long life\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith brushless motor and OPTMAG technology, the RPLIDAR will work for 5 years(24 hours every day).\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/11_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree LiDAR Five Years Life\" title=\"RPLIDAR A2M12 - 360 Degree LiDAR Five Years Life\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eParameter comparison of different versions\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/DFR0445\/12_0x0.png.webp\" alt=\"RPLIDAR Parameter comparison of different versions\" title=\"RPLIDAR Parameter comparison of different versions\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eThe Secret for a Freely Walking Robot\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatched solution for robot autonomous localization and navigation\u003c\/li\u003e\n\u003cli\u003eRPLIDAR A2 as the core sensor, can quickly get the outline infomation of the environment.\u003c\/li\u003e\n\u003cli\u003eIntegrating the RPLIDAR A2 with SLAMWARE in robot, the robot can build maps,autonomously,find path in real time and avoid obstacles automatically.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0445\/200820%20Update\/Application\/ipad-A2-apply-banner_0x0.png.webp\" alt=\"RPLIDAR A2M12 - 360 Degree Laser Scanner Application: robot autonomous localization and navigation\" title=\"RPLIDAR A2M12 - 360 Degree Laser Scanner Application: robot autonomous localization and navigation\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMulti-point Touch and Man-machine Interaction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCompared with traditional technology, with infrared laser device, the RPLIDAR A2 can realize the multi-point touch on a super-large screen, which has a higher resolution, reacts quickly and resists ambient light.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0445\/200820%20Update\/Application\/slam-min.gif\" alt=\"RPLIDAR A2M12 Robot simultaneous localization and mapping\" title=\"RPLIDAR A2M12 Robot simultaneous localization and mapping\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0445\/200820%20Update\/Application\/3d-rebuild-min.gif\" alt=\"RPLIDAR A2M12 Environment scanning and 3D rebuilding\" title=\"RPLIDAR A2M12 Environment scanning and 3D rebuilding\"\u003e\u003c\/p\u003e\n\u003cp\u003eRobot simultaneous localization and mapping (SLAM) Environment scanning and 3D rebuilding\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0445\/200820%20Update\/Application\/apply-video3_0x0.png.webp\" alt=\"RPLIDAR A2M12 Obstacle detecting and avoiding\" title=\"RPLIDAR A2M12 Obstacle detecting and avoiding\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0445\/200820%20Update\/Application\/touch-min.gif\" alt=\"RPLIDAR A2M12 Multi-point touching and man-mechine interaction\" title=\"RPLIDAR A2M12 Multi-point touching and man-mechine interaction\"\u003e\u003c\/p\u003e\n\u003cp\u003eObstacle detecting and avoiding  Multi-point touching and man-mechine interaction\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RPLDIAR-A2M12\u003c\/li\u003e\n\u003cli\u003eMeasuring Range: 0.2m - 12m\u003c\/li\u003e\n\u003cli\u003eSampling Frequency: 16K\u003c\/li\u003e\n\u003cli\u003eRotational Speed: 10Hz(5Hz-15Hz)\u003c\/li\u003e\n\u003cli\u003eAngular Resolution: 0.225°\u003c\/li\u003e\n\u003cli\u003eScan Field Flatness: ±1.5°\u003c\/li\u003e\n\u003cli\u003eProof Level: Class 1\u003c\/li\u003e\n\u003cli\u003eSystem Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eSystem Current: 450mA - 600mA\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 2.25W-3W\u003c\/li\u003e\n\u003cli\u003eOutput: UART Serial(256000bps)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0℃-40℃\u003c\/li\u003e\n\u003cli\u003eAngular Range: 360°Range\u003c\/li\u003e\n\u003cli\u003eResolution: ≤1% of the range(≤12m) ≤2% of the range (12m～16m)\u003c\/li\u003e\n\u003cli\u003eAccuracy: 1% of the range(≤3 m)2% of the range(3-5 m) 2.5% of the range(5-25m)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Documents\" class=\"content documents\"\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.slamtec.com\/en\/Support#rplidar-a-series\" target=\"_blank\"\u003eDownload Center\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41593375817861,"sku":"SN-000234-DFR","price":249.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_12b96ea4-3817-40ff-b8a3-1873967b7041.png?v=1776770517"},{"product_id":"gravity-digital-shake-sensor","title":"Gravity: Digital Shake Sensor","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003eDo you want to switch lights by just shaking your hand? However, you may don't want to use a complicated and costly\u003cspan\u003e \u003c\/span\u003etriple axis accelerometer. This digital shake sensor is sure to meet your needs.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Ck0IftohksU\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\nThe digital shake sensor is to detect hand shaking which is only sensitive to unidirectional hand movements. The spring-type vibration switch is used to output a low-level pulse when the user shakes once in the specified direction and the on-board indicator flashes at the same time. Thanks to the unidirectional sensitivity of the vibration switch and the corresponding filter circuit, it has strong anti-shock interference capability to prevent false triggering. Simple and easy, switch controls are all in just a single shake.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0289\/Gravity%20Digital%20Shake%20Sensor%20Connected%20with%20Arduino%20UNO_0x0.jpg.webp\" alt=\"Gravity Digital Shake Sensor Connected with Arduino UNO\" title=\"Gravity Digital Shake Sensor Connection Diagram\"\u003e\u003cbr\u003e\u003cbr\u003eGravity Digital Shake Sensor Connected with\u003cspan\u003e \u003c\/span\u003eArduino UNO\u003cbr\u003e\u003cbr\u003eGravity Digital Shake Sensor Connected with\u003cspan\u003e \u003c\/span\u003emicro:bit\u003cspan\u003e \u003c\/span\u003e\u0026amp;\u003cspan\u003e \u003c\/span\u003emicro:mate\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eUnidirection sensitive, strong anti-shock interference, preventing false triggering\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.3V\/5V controller\u003c\/li\u003e\n\u003cli\u003eCompact design, easy to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eShaking Light Stick\u003c\/li\u003e\n\u003cli\u003eShake Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage (VCC): 3.3V~5.0V\u003c\/li\u003e\n\u003cli\u003eSwitch Life Span: Over 200,000 times\u003c\/li\u003e\n\u003cli\u003eInterface: Gravity 3P Digital\u003c\/li\u003e\n\u003cli\u003eDimension: 30.0mm*22.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Shipping-List\" class=\"content ShippingList\"\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eGravity: Digital Shake Sensor                                       x1\u003c\/li\u003e\n\u003cli\u003eGravity 3P Digital Wire                                                 x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Documents\" class=\"content documents\"\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0289\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41593421791365,"sku":"SN-000235-DFR","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_959c2f02-f202-4280-a056-250e67bc87a0.png?v=1776772674"},{"product_id":"firebeetle-2-esp32-p4-ai-development-kit-mipi-csi-dsi-wi-fi-6","title":"FireBeetle 2 ESP32-P4 AI Development Kit (MIPI CSI \/ DSI \u0026 Wi-Fi 6)","description":"\u003cp\u003eUnleash true 1080p edge AI and interactive HMI applications with the\u003cspan\u003e \u003c\/span\u003eFireBeetle 2 ESP32-P4\u003cspan\u003e \u003c\/span\u003eDevelopment Kit. This all-in-one solution is engineered around the powerful ESP32-P4: a dual-core RISC-V processor featuring a\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eSingle-Precision FPU\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eand a professional-grade media engine with\u003cspan\u003e \u003c\/span\u003e\u003cb\u003ehardware-accelerated H.264 encoding (1080p@30fps).\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThe kit provides both MIPI and parallel interfaces for maximum camera and display flexibility, while an onboard co-processor delivers next-generation\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eWi-Fi 6 and Bluetooth 5\u003c\/b\u003e. To bring it all together, the included IO Expansion Board streamlines development, providing an effortless platform to create sophisticated projects like high-performance AI cameras, responsive smart displays, and other advanced vision systems.\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"ESP32-P4 High-performing SoC offering extensive IO connectivity, HMI, and security features\" alt=\"ESP32-P4 High-performing SoC offering extensive IO connectivity, HMI, and security features\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1237\/FEATURES_0x0.png.webp\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFeatures of ESP32-P4:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003e\u003cb\u003eHigh-Performance AI and Video Processing\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe ESP32-P4 is engineered for advanced HMI and video applications. Its\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e360MHz dual-core RISC-V CPU\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efeatures a\u003cspan\u003e \u003c\/span\u003e\u003cb\u003esingle-precision FPU\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eand AI instruction extensions, providing powerful computational performance for complex algorithms.\u003c\/p\u003e\n\u003cp\u003eIt boasts a professional-grade multimedia engine, capable of handling\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e1080p video streams via its MIPI-CSI\/DSI\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eand parallel camera\/display interfaces. The onboard hardware accelerator delivers real-time\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eH.264 encoding at 1080p@30fps\u003c\/b\u003e, while the integrated ISP, PPA, and 2D-DMA ensure smooth, responsive GUI development. Combined with native support for\u003cspan\u003e \u003c\/span\u003e\u003cb\u003ecapacitive touch and speech recognition\u003c\/b\u003e, this kit is the perfect choice for any intelligent interactive device.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNext-Generation Wireless Connectivity\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA dedicated ESP32-C6 co-processor handles all wireless tasks, freeing the main ESP32-P4 CPU to dedicate its full power to AI models and video processing. This separation ensures maximum performance and stability for the core application.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor AI Cameras and Smart Doorbells:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eWi-Fi 6\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eprovides the high throughput and low latency needed to smoothly stream processed 1080p video to the cloud or a smartphone, eliminating stutter and lag even in crowded wireless environments.\u003c\/li\u003e\n\u003cli\u003eFor Interactive Panels and Robotics:\u003cb\u003e\u003cspan\u003e \u003c\/span\u003eBluetooth 5 (LE)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003esimplifies the device commissioning process, enabling effortless initial setup via a smartphone app. This also allows the device to act as a hub, reliably controlling nearby Bluetooth sensors, smart locks, or lights.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eRapid Prototyping with IO Expansion Board\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe IO Expansion Board is designed to eliminate common hardware bottlenecks like messy wiring and unstable connections. It provides a clean, reliable, and clearly labeled hardware foundation, freeing developers to focus on application code.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor Robot Vision Systems:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eI2C\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003egyroscopes and motor drivers can be plugged directly into the dedicated headers without cross-referencing pinout diagrams. Hardware can be assembled in minutes, allowing development to shift immediately to control algorithms.\u003c\/li\u003e\n\u003cli\u003eFor Home Automation Panels: The clearly marked\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eUART headers\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efacilitate the rapid connection of LiDAR sensors or other serial peripherals. Ample\u003cb\u003e\u003cspan\u003e \u003c\/span\u003epower pins\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eensure stable, simultaneous power for multiple sensors and a display, eliminating frustrating issues caused by an unstable power supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1237\/Kit-3_0x0.jpg.webp\" alt=\"ESP32-P4 Development Board \u0026amp; IO Expansion Board\" title=\"ESP32-P4 Development Board \u0026amp; IO Expansion Board\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eESP32-P4 Development Board \u0026amp; IO Expansion Board\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Notice:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eThis board uses the ESP32-P4 chip (v1.0). It is compatible with both Arduino IDE and ESP-IDF. Please note that the advanced MIPI-CSI and AI functions currently require the ESP-IDF. All other functions are fully supported in the Arduino IDE.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAI-enabled network cameras with real-time facial recognition and video streaming\u003c\/li\u003e\n\u003cli\u003eSmart video doorbells or digital peephole viewers\u003c\/li\u003e\n\u003cli\u003eObject tracking gimbals and robot vision systems\u003c\/li\u003e\n\u003cli\u003eInteractive home automation control panels\u003c\/li\u003e\n\u003cli\u003eMultimedia advertising displays and interactive digital photo frames\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor \u0026amp; Memory\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHP Core: RISC-V 32-bit Dual-Core @ 360 MHz\u003c\/li\u003e\n\u003cli\u003eLP Core: RISC-V 32-bit Single-Core @ 40 MHz\u003c\/li\u003e\n\u003cli\u003ePSRAM: 32MB\u003c\/li\u003e\n\u003cli\u003eFlash: 16MBL2\u003c\/li\u003e\n\u003cli\u003eCache Memory: 768 KB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Connectivity\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWi-Fi Provided by: Onboard ESP32-C6 Co-processor\u003c\/li\u003e\n\u003cli\u003eWi-Fi Protocol: IEEE 802.11 b\/g\/n\/ax (Wi-Fi 6)\u003c\/li\u003e\n\u003cli\u003eBluetooth Protocol: Bluetooth 5 (LE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eInterfaces \u0026amp; Peripherals\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay Interface: 1x MIPI-DSI (2-lane, Raspberry Pi compatible)\u003c\/li\u003e\n\u003cli\u003eCamera Interface: 1x MIPI-CSI (2-lane, Raspberry Pi compatible)\u003c\/li\u003e\n\u003cli\u003eUSB: 1x High-Speed USB OTG 2.0 (Type-C), 1x USB CDC (Type-C)\u003c\/li\u003e\n\u003cli\u003eAudio: 1x Onboard PDM Microphone\u003c\/li\u003e\n\u003cli\u003eStorage: 1x TF Card Slot\u003c\/li\u003e\n\u003cli\u003eOther: I2C, I3C, SPI, I2S, UART, SDIO, ADC, Touch, PWM, IR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003ePhysical \u0026amp; Electrical\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 5V DC (via Type-C or VCC)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -10°C to 60°C\u003c\/li\u003e\n\u003cli\u003eMain Board Dimensions: 25.4 x 60 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Peripheral functions are multiplexed. The numbers above represent the maximum available count for each type.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Shipping-List\" class=\"content ShippingList\"\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFireBeetle 2 Board ESP32-P4 Microcontroller x1\u003c\/li\u003e\n\u003cli\u003eIO Expansion Board for FireBeetle 2 ESP32-P4 x1\u003c\/li\u003e\n\u003cli\u003e20pin-2.54mm Pin Header x2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Documents\" class=\"content documents\"\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/dfr1237\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41593485033605,"sku":"DB-000099-DFR","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_2faa1094-7248-4006-a882-33b2b7aa411f.png?v=1776773822"},{"product_id":"gravity-analog-electrochemical-co2-sensor-0-10000-ppm","title":"Gravity: Analog Electrochemical CO2 Sensor (0-10000 ppm)","description":"\u003cp\u003eThe Gravity: Analog Electrochemical CO2 Sensor is a module designed for detecting high concentrations of carbon dioxide and triggering an automated response. Based on the proven MG-811 sensor core, its primary function is to act as a simple, threshold-based switch. An onboard potentiometer allows for the manual setting of a specific CO₂ concentration level. When the ambient CO₂ exceeds this preset point, the sensor provides a clear digital signal, making it straightforward to implement event-driven systems like safety alarms or ventilation controls. With a wide detection range of up to 10,000 ppm, it is well-suited for monitoring environments where CO₂ can accumulate to significant levels, such as fermentation chambers or mushroom cultivation tents.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSimple Threshold Alarm for High-CO₂ Events\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe CO2 detection module's core feature is its function as a simple comparator. By adjusting the onboard potentiometer, a user can define the exact CO₂ level that triggers an alert. When this threshold is crossed, the digital output (DO) pin changes state, providing an unambiguous \"go\/no-go\" signal. This allows for the creation of simple logic-based systems (e.g., IF CO₂ level is high, THEN activate relay) without needing complex code to interpret analog data.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWide Detection Range for Specialized Environments\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to perform in environments far beyond typical room air, this sensor can detect CO₂ concentrations up to 10,000 ppm. This capability makes it a practical tool for specific applications where high CO₂ is a key process variable. It enables reliable monitoring for projects such as triggering ventilation in a mushroom farm, creating a safety alert for wine or beer fermentation vessels, or monitoring small-scale bioreactors.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFlexible Dual Analog \u0026amp; Digital Outputs\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe CO₂ detection sensor provides both analog and digital outputs for enhanced flexibility.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDigital Output: Ideal for simple, immediate alarm systems. This signal can directly drive a relay, buzzer, or indicator LED, serving as a reliable trigger.\u003c\/li\u003e\n\u003cli\u003eAnalog Output: For more advanced applications, the analog output provides a voltage that correlates to the CO₂ concentration. This allows for data logging to observe trends over time. Note that electrochemical sensors require a stable temperature and humidity environment for best results and are better suited for observing relative changes rather than providing precise, calibrated ppm measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eChoosing the Right CO₂ Sensor?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith different technologies like NDIR, Electrochemical, and Photoacoustic, selecting the perfect sensor can be complex. The comprehensive guide breaks down the key differences and recommends the best sensor for 5 common project scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/blog-1487.html\" target=\"_blank\"\u003e\u003cstrong\u003e» Read the Full 2025 CO₂ Sensor Selection Guide\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eFermentation Process Control: Monitor CO2 levels in brewing or other fermentation processes to trigger ventilation when concentrations become too high.\u003c\/li\u003e\n\u003cli\u003eMushroom Cultivation: Ensure optimal growing conditions by alerting when CO2 levels exceed the desired threshold.\u003c\/li\u003e\n\u003cli\u003eBasic Air Quality Alerts: A simple solution to detect poor ventilation in enclosed spaces like garages or basements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb data-v-1ff015f2=\"\"\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLarge Range\u003c\/li\u003e\n\u003cli\u003eAdjustable Alarm Threshold\u003c\/li\u003e\n\u003cli\u003eFast Response\u003c\/li\u003e\n\u003cli\u003eAnalog Output\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: \u003cspan\u003e3.7～5V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput:\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGravity: Analog (Analog2.7～4.1V) + 3P Header \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDigital Output(Alarm):0～VCC Level\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterface: Gravity Analog\u003c\/li\u003e\n\u003cli\u003eMeasurement Principle: \u003cspan\u003eElectrochemistry (Solid electrolyte battery principle)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: \u003cspan\u003e0～10000 ppm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv data-v-1ff015f2=\"\" class=\"cell product-table-head\"\u003eResponse Time: \u003cspan\u003e\u0026lt;20s\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eAverage Power: \u003cspan\u003e\u0026lt;1W\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOnboard Circuitry: Heating Circuit, Signal Amplifier\u003c\/li\u003e\n\u003cli\u003ePCB Process: Immersion Gold\u003c\/li\u003e\n\u003cli\u003eOperation Temperature: \u003cspan\u003e-20℃～50℃\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperation Humidity: \u003cspan\u003e0～95% RH (No condensation)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 32x42mm (1.26x1.65\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Documents\" class=\"content documents\"\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0159\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623341269125,"sku":"SN-000236-DFR","price":54.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/3_02697125-6906-42a6-ada7-54d1266be6cb.png?v=1778235311"},{"product_id":"gravity-pwm-ndir-infrared-carbon-dioxide-co2-sensor-400-5000-ppm","title":"Gravity: PWM NDIR Infrared Carbon Dioxide \/ CO2 Sensor (400-5000 ppm)","description":"\u003cp\u003eThe Gravity: PWM Infrared CO2 Sensor is a high-precision module engineered for quantitative measurement of carbon dioxide. It operates on the principle of Non-Dispersive Infrared (NDIR) technology to deliver stable, selective, and accurate data. The sensor's key features—high accuracy, exceptional stability, and a long service life—are backed by concrete performance metrics. With a standard indoor air quality detection range of\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e400 to 5000 ppm\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eand a fine\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eresolution of 1 ppm\u003c\/b\u003e, it is the definitive choice for data-driven applications such as IAQ monitoring, smart HVAC systems, and scientific research.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh-Accuracy NDIR Technology\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis CO2 Sensor provides precise, quantitative readings, not just estimates. The\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/NDIR\" target=\"_blank\"\u003eNDIR technology\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003etargets the specific absorption wavelength of CO2, ensuring high selectivity. This performance is quantified by its specifications: an accuracy of ±(50ppm + 5% of reading) and a resolution of 1 ppm. The data is reliably transmitted via a PWM output signal, providing trustworthy data for analysis and control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExceptional Long-Term Stability\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for continuous and reliable monitoring, this NDIR CO2 sensor maintains its performance across a wide range of real-world conditions. It operates consistently in temperatures from -10℃ to 50℃ and in humidity levels up to 95% RH (non-condensing). Featuring built-in temperature compensation and a swift\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eresponse time (T90 \u0026lt; 120s)\u003c\/b\u003e, it exhibits minimal signal drift, reducing the need for frequent recalibration in long-term, unattended deployments.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExtended 5-Year Service Life\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe robust NDIR sensor element is engineered for longevity, contributing to a service life of up to five years under normal operating conditions. This reliability is supported by an efficient electronic design, with an average current draw of just 40mA at 5V. This extended lifespan offers a lower total cost of ownership and greater peace of mind for permanent installations like smart home devices or building automation systems.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eChoosing the Right CO₂ Sensor?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith different technologies like NDIR, Electrochemical, and Photoacoustic, selecting the perfect sensor can be complex. The comprehensive guide breaks down the key differences and recommends the best sensor for 5 common project scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/blog-1487.html\" target=\"_blank\"\u003e\u003cstrong\u003e» Read the Full 2025 CO₂ Sensor Selection Guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eIndoor Air Quality (IAQ) Monitoring: Build a device to accurately track CO2 levels in homes, offices, or classrooms to manage ventilation and improve health and productivity.\u003c\/li\u003e\n\u003cli\u003eSmart Home \u0026amp; HVAC Systems: Integrate with HVAC systems to automatically introduce fresh air when CO2 levels rise, creating a smarter and more efficient climate control system.\u003c\/li\u003e\n\u003cli\u003eScientific \u0026amp; Agricultural Tech: Use in labs, greenhouses, or other controlled environments where precise CO2 concentration data is crucial for research or optimizing plant growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb data-v-1ff015f2=\"\"\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eHigh Accuracy\u003c\/li\u003e\n\u003cli\u003eLarge Range\u003c\/li\u003e\n\u003cli\u003eLong Lifespan\u003c\/li\u003e\n\u003cli\u003eAuto Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eWater Vapor Interference Resistance\u003c\/li\u003e\n\u003cli\u003e3.3V UART Output\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDetection Gas: Carbon Dioxide (CO2)\u003c\/li\u003e\n\u003cli\u003eOperation Voltage: \u003cspan\u003e4.5～5.5V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Supply: 5.0±0.1V DC\u003c\/li\u003e\n\u003cli\u003eAverage Current: 40mA@5V\u003c\/li\u003e\n\u003cli\u003eAverage Power: \u003cspan\u003e\u0026lt;430mW@5V\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Signal: PWM\u003c\/li\u003e\n\u003cli\u003eOutput: \u003cspan\u003eGravity: UART (0～3.3V Level)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurement Principle: \u003cspan\u003eNDIR (non-dispersive infrared) \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetection Range: 400～5000 ppm\u003c\/li\u003e\n\u003cli\u003eResolution: 1ppm\u003c\/li\u003e\n\u003cli\u003eAccuracy: \u003cspan\u003e±(100ppm + 6% readings)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eResponse Time: T90 \u0026lt; 120s\u003c\/li\u003e\n\u003cli\u003eWorking Temperature: \u003cspan\u003e0℃～50℃\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking Humidity: 0～95%RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003eDimensions: 69×37mm \/ 2.72×1.46\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623414210693,"sku":"SN-000237-DFR","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_b540a8c3-d81a-4762-aecd-ebbc22f5d74b.png?v=1778239009"},{"product_id":"gravity-i2c-scd41-infrared-carbon-dioxide-co2-sensor-400-5000-ppm","title":"Gravity: I2C SCD41 Infrared Carbon Dioxide \/ CO2 Sensor (400 - 5000 ppm)","description":"\u003cp\u003eCO2 is a key factor for indoor air quality as high levels compromise human cognitive performance and well-being.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThis Gravity: SCD41 CO2 sensor is based on the SCD41 miniature CO2 sensor from Sensirion.\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eSCD41 builds on the photoacoustic NDIR sensing principle and Sensirion’s patented PAsens® and CMOSens® technology to offer high accuracy at an unmatched price and the smallest form factor. On-chip signal compensation is realized with the built-in temperature and humidity sensor, while temperature and humidity data outputs are also available.\u003c\/p\u003e\n\u003cp\u003eSCD41 sensor detects the amount of energy that is absorbed by CO2 molecules. When pulsing the infrared emitter, CO2 molecules absorb infrared light periodically. This causes additional molecular vibration resulting in a pressure wave inside the measurement chamber. The higher the CO2 concentration, the more light is absorbed, and thus the greater the amplitude of this acoustic wave becomes. A microphone inside the gas chamber measures this, from which the CO2 concentration can then be calculated.\u003c\/p\u003e\n\u003cp\u003eClick to learn more about\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/sensirion.com\/products\/technology\/\" target=\"_blank\"\u003ePAsens® technology\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eClick to learn more about\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/img.dfrobot.com.cn\/wiki\/5d57611a3416442fa39bffca\/477b737333d4d828abac9323e8bf1eb2.pdf\" target=\"_blank\"\u003eNDIR sensors\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/SEN0536\/1_0x0.jpg.webp\" alt=\"Gravity: SCD41 Infrared CO2 Sensor - I2C\" title=\"Gravity: SCD41 Infrared CO2 Sensor - I2C\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCO2, temperature, and humidity, three in one\u003c\/li\u003e\n\u003cli\u003eSmall size of 32*27*8mm\u003c\/li\u003e\n\u003cli\u003eLow power, average current＜4mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIndoor CO2 concentration monitoring\u003c\/li\u003e\n\u003cli\u003eAmbient monitoring in greenhouse\u003c\/li\u003e\n\u003cli\u003eSmart ventilation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 3.3V to 5V\u003c\/li\u003e\n\u003cli\u003eAverage Operating Current: ＜4mA\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0x62\u003c\/li\u003e\n\u003cli\u003eProduct Size: 32*27*8mm\/1.26×1.06×0.31\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCO2:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccuracy: ±(40 ppm + 5% MV)\u003c\/li\u003e\n\u003cli\u003eMeasuring Range: 400 - 5000 ppm\u003c\/li\u003e\n\u003cli\u003eResponse Time: 60s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eHumidity:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTypical Relative Humidity Accuracy: 6%RH\u003c\/li\u003e\n\u003cli\u003eRelative Humidity Measuring Range: 0 to 95%RH\u003c\/li\u003e\n\u003cli\u003eResponse Time: 120s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTemperature:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTypical Temperature Accuracy: 0.8℃\u003c\/li\u003e\n\u003cli\u003eTemperature Measuring Range: -10 to 60℃\u003c\/li\u003e\n\u003cli\u003eResponse Time: 120s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePackage List:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGravity: SCD41 Infrared CO2 Sensor x1\u003c\/li\u003e\n\u003cli\u003eGravity-4P I2C\/UART Sensor Cable x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0536\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623415128197,"sku":"SN-000238-DFR","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_2e797980-1e44-4798-baf9-f0f270b3253e.png?v=1778239733"},{"product_id":"gravity-8x8-matrix-tof-3d-distance-sensor-i2c-uart-3-5m-range-60-fov","title":"Gravity: 8x8 Matrix ToF 3D Distance Sensor (I2C\u0026UART, 3.5m Range, 60° FOV)","description":"\u003cp\u003eThe Gravity: 8*8 64-Pixel Matrix Time-of-Flight (ToF) Sensor is a compact and efficient 3D depth-sensing solution that bridges the gap between simple distance sensors and complex depth cameras. Powered by onboard firmware running on an RP2040 microcontroller, it delivers real-time depth data across an 8×8 matrix of 64 points within a 60° field of view, with a detection range of up to 3.5 meters. Featuring low power consumption and plug-and-play compatibility, it is well-suited for robotics, interactive art, gesture recognition, and smart automation. With support for\u003cspan\u003e \u003c\/span\u003eArduino,\u003cspan\u003e \u003c\/span\u003emicro:bit,\u003cspan\u003e \u003c\/span\u003eESP32,\u003cspan\u003e \u003c\/span\u003eRaspberry Pi, and\u003cspan\u003e \u003c\/span\u003eLattePanda, it enables the development of advanced applications such as intelligent obstacle avoidance, contactless gesture control, and immersive interactive installations.\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"DFRobot 8x8 64-Pixel Matrix ToF Sensor provides intelligent obstacle avoidance for robots\" alt=\"DFRobot 8x8 64-Pixel Matrix ToF Sensor provides intelligent obstacle avoidance for robots\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0628\/gif-2.gif\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: DFRobot 8x8 64-Pixel Matrix ToF Sensor provides intelligent obstacle avoidance for robots\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e3D Depth Perception at the Perfect Balance Point\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis 3D robot obstacle avoidance sensor bridges the gap between basic ultrasonic sensors and high-cost AI depth cameras. Instead of seeing a single point, it generates a 64-pixel depth map that provides context—the obstacle, the open path, the edge of a table. This enables smooth, intelligent navigation without the complexity and processing demands of advanced cameras. With affordable pricing and ultra-low power usage, it offers the “just right” level of 3D vision for a wide range of creative projects.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUnmatched Compatibility for Maker Projects\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis Matrix ToF proximity sensor was built for the way makers work, designed to connect to virtually anything in the workshop.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupported Platforms: Arduino, micro:bit, ESP32, Raspberry Pi, LattePanda, UNIHIKER K10.\u003c\/li\u003e\n\u003cli\u003eSupported Programming Methods: Whether using the Arduino IDE, or graphical editors like Mind+ and MakeCode, libraries and tutorials are available.\u003c\/li\u003e\n\u003cli\u003eConnection Options: Support Gravity-I2C \/ UART \/ USB-C.\u003c\/li\u003e\n\u003cli\u003eCascading Support: The 4 switchable I2C addresses let you daisy-chain up to four sensors together for a massive field of view.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0628\/compaible_0x0.jpg.webp\" alt=\"Supported Platforms of DFRobot 8x8 64-Pixel Matrix ToF Sensor\" title=\"Supported Platforms of DFRobot 8x8 64-Pixel Matrix ToF Sensor\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Supported Platforms of DFRobot 8x8 64-Pixel Matrix ToF Sensor\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExpandable Platform for Advanced Development\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to plug-and-play use, the 64-Pixel Matrix ToF Vision Sensor can serve as a flexible development platform. Its onboard RP2040 processor allows developers to load custom firmware or run lightweight machine learning models (TinyML), making it possible to recognize specific gestures, detect movement patterns, or add new features directly on the sensor itself. With open-source schematics and comprehensive documentation, the module can be tailored for advanced robotics, IoT, and AI-driven applications, offering far more than a fixed-function sensor.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0628\/RP2040_0x0.jpg.webp\" alt=\"DFRobot 8x8 64-Pixel Matrix ToF Sensor onboard RP2040 processor\" title=\"DFRobot 8x8 64-Pixel Matrix ToF Sensor onboard RP2040 processor\"\u003e\u003c\/div\u003e\n\u003cp\u003eFigure: DFRobot 8x8 64-Pixel Matrix ToF Sensor onboard RP2040 processor\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eVersion Update \u0026amp; Mixed Shipment Notification\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #ff0000;\"\u003ePlease Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003eThis product is currently undergoing a version upgrade to meet enhanced safety standards and improve firmware stability. During this transition period, new and old versions will be shipped randomly.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUpdate Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHardware Upgrade (Eco-friendly \u0026amp; Safe):\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eTo comply with EN71 standards, the original yellow copper spacers and silver\/copper thumb screws have been upgraded to black aluminum versions. This change significantly reduces lead content, making the component more environmentally friendly and safer to handle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFirmware Upgrade (V1.3):\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eThe firmware has been updated from V1.2 to V1.3. This update resolves a bug where invalid distance values would remain fixed (unchanged) when the target exceeded the measurement range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0628\/SEN0628-UPDATE_0x0.jpg.webp\" alt=\"Hardware Upgrade of Gravity: 8*8 64-Pixel Matrix Time-of-Flight (ToF) Sensor\" title=\"Hardware Upgrade of Gravity: 8*8 64-Pixel Matrix Time-of-Flight (ToF) Sensor\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Hardware Upgrade of Gravity: 8*8 64-Pixel Matrix Time-of-Flight (ToF) Sensor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRobotics Navigation: Smooth obstacle avoidance and drop-off detection.\u003c\/li\u003e\n\u003cli\u003eGesture Control: Reliable contactless interaction for smart devices.\u003c\/li\u003e\n\u003cli\u003eInteractive Installations: Artistic displays such as “following eyes” or reactive lighting.\u003c\/li\u003e\n\u003cli\u003eSmart Automation: Directional entryway monitoring and intelligent room sensing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification:\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensor Model: VL53L7CX\u003c\/li\u003e\n\u003cli\u003eAlgorithm Processing MCU: RP2040\u003c\/li\u003e\n\u003cli\u003eNumber of Matrices: 8×8, totaling 64 ranging points\u003c\/li\u003e\n\u003cli\u003eRanging Mode: Continuous Ranging\u003c\/li\u003e\n\u003cli\u003eRanging Speed: 15Hz - 60Hz\u003c\/li\u003e\n\u003cli\u003eRanging Range: 20mm - 3500mm\u003c\/li\u003e\n\u003cli\u003eRanging Accuracy:\u003c\/li\u003e\n\u003cli\u003eWithin the range of 20 - 200mm: ±11mm for white targets, ±12mm for light gray targets, and ±12mm for gray targets;\u003c\/li\u003e\n\u003cli\u003eWithin the range of 200 - 3500mm: ±5% for white targets, ±6% for light gray targets, and ±6% for gray targets.\u003c\/li\u003e\n\u003cli\u003eRanging Angle: 60° horizontal, 60° vertical, 90° diagonal\u003c\/li\u003e\n\u003cli\u003eLaser Safety Class: Compliant with Class 1 laser safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V - 5V\u003c\/li\u003e\n\u003cli\u003eOperating Current: Less than 80mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eData Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eData Interface: I2C\/UART\/USB\u003c\/li\u003e\n\u003cli\u003eInterface Type: PH2.0-4P (Gravity Pinout)\u003c\/li\u003e\n\u003cli\u003eI2C Address: 4 adjustable options: 0x30\/0x31\/0x32\/0x33\u003c\/li\u003e\n\u003cli\u003eUART Baud Rate: 115200bps (fixed value, non-modifiable)\u003c\/li\u003e\n\u003cli\u003eFirmware Update: TYPE-C, USB flash drive mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eGravity: Matrix Laser Ranging Sensor ×1\u003c\/li\u003e\n\u003cli\u003ePH2.0-4P Connection Cable ×1\u003c\/li\u003e\n\u003cli\u003eAluminum Alloy Mounting Bracket ×1\u003c\/li\u003e\n\u003cli\u003eAluminum Alloy Support Bracket ×1\u003c\/li\u003e\n\u003cli\u003eM3 Thumb Screw ×4\u003c\/li\u003e\n\u003cli\u003eM3 Sensor Fixing Screw ×2\u003c\/li\u003e\n\u003cli\u003eM3×35 Mounting Copper Spacer ×2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0628\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623419715717,"sku":"SN-000239-DFR","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_74587ec1-f3a9-433d-aeb9-246f609d33af.png?v=1778240350"},{"product_id":"fermion-10-dof-imu-sensor-adxl345-itg3205-vcm5883l-bmp280-breakout","title":"Fermion: 10 DOF IMU Sensor - ADXL345+ITG3205+VCM5883L+BMP280 (Breakout)","description":"\u003cdiv\u003eAt the beginning, the inertial measurement unit is an electronic device that measures and reports on a craft's velocity, orientation, and gravitational forces, using a combination of accelerometers,gyroscopes, and magnetometers. Now IMU sensor are commonly used in the Human-computer interaction(HCI), navigational purposes and balancing technology used in the Segway Personal Transporter as we all known.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe 10 DOF (degrees of the freedom)  Mems IMU sensor is a compact and low cost IMU from DFRobot. It integrates the ADXL345 accelerometer, the VCM5883L magnetometer,the ITG-3205 gyro and the BMP280 barometric\u003cspan\u003e \u003c\/span\u003epressure sensor. It's suitable for most of the controlling system because of the small dimension. The mounting holes make it possible to provide the highly accurate and stable sensor data.It embeds a low noise LDO regulator for supplying a wide range power input. Works with 3~8 volts power input. Certainly, the 10 DOF sensor is directly compatible with your\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/index.php?route=product\/category\u0026amp;path=35\"\u003eArduino boards\u003c\/a\u003e.\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eVersion Upgrade\u003c\/b\u003e\u003cspan\u003e: V2.0 has upgraded the barometer sensor IC to BMP280.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProject 1.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/blog-656.html\"\u003eHow To Make a Step-Counter By Use Of The FireBeetle Board-ESP32\u2028\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe instrument not just can record steps (and calories) at real time, but show time. What is special is that the format of showing is pointer.\u003c\/p\u003e\n\u003cp\u003eHardware in need:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi \u0026amp; Bluetooth)\u003c\/li\u003e\n\u003cli\u003eFireBeetle Covers-Proto Board\u003c\/li\u003e\n\u003cli\u003eGravity I2C OLED-2864 Display \u003c\/li\u003e\n\u003cli\u003e10 DOF Mems IMU Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAircraft\u003c\/li\u003e\n\u003cli\u003eBalancing robots\u003c\/li\u003e\n\u003cli\u003eIndoor inertial navigation\u003c\/li\u003e\n\u003cli\u003eAltimeter\u003c\/li\u003e\n\u003cli\u003eHuman–computer Interaction (HCI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWide power input range from 3 to 8 volts\u003c\/li\u003e\n\u003cli\u003eLow noise LDO regulator\u003c\/li\u003e\n\u003cli\u003eLow cost IMU\u003c\/li\u003e\n\u003cli\u003eInterface: I2C\u003c\/li\u003e\n\u003cli\u003eM3x2 holes for easily mounted on your mobile platforms,robots,HCI or UAVs\u003c\/li\u003e\n\u003cli\u003eLED power indication\u003c\/li\u003e\n\u003cli\u003eIntegrate 10 dof sensors\n\u003cul\u003e\n\u003cli\u003eAdxl345 accelerometer\u003c\/li\u003e\n\u003cli\u003eITG3200 gyro\u003c\/li\u003e\n\u003cli\u003eVCM5883L Compass\u003c\/li\u003e\n\u003cli\u003eBMP280 pressure sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact size design and easy-to-use\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino controllers\u003c\/li\u003e\n\u003cli\u003eElectricity gold PCB\u003c\/li\u003e\n\u003cli\u003eSize: 26x18mm (1.02\u003cspan\u003ex0.71\"\u003c\/span\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e10 DOF IMU Sensor   x1\u003c\/li\u003e\n\u003cli\u003e4P Pin Headers  x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0140\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_10_DOF_MEMS_IMU_Sensor\/raw\/master\/10%20Dof%20sensor%20Rev%202.0%20Schematic.pdf\" target=\"_blank\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_10_DOF_MEMS_IMU_Sensor\/raw\/master\/10%20Dof%20sensor%20Rev%202.0%20Top%20Layer.pdf\" target=\"_blank\"\u003eTop layout\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_10_DOF_MEMS_IMU_Sensor\/raw\/master\/10%20Dof%20sensor%20Rev%202.0%20Bottom%20Layer.pdf\" target=\"_blank\"\u003eBottom layout\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/theccontinuum.com\/2012\/09\/24\/arduino-imu-pitch-roll-from-accelerometer\/\" target=\"_blank\"\u003eBMP280 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623420338309,"sku":"SN-000240-DFR","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_e728e98d-9e7a-463c-8bc2-d6bc821d0467.png?v=1778240784"},{"product_id":"fermion-bno055-intelligent-9-axis-sensor-breakout","title":"Fermion: BNO055 Intelligent 9-axis Sensor (Breakout)","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eBNO055 is a new sensor IC for implementing an intelligent 9-axis Absolute Orientation Sensor. It is a System in Package, integrating a triaxial 14-bit accelerometer, a triaxial 16-bit gyroscope, a triaxial geomagnetic sensor, and a 32-bit microcontroller.\u003c\/p\u003e\n\u003cp\u003eWith a size of 5.2 x 3.8 x 1.1mm, the BNO055 is significantly smaller than comparable discrete or system-on-board solutions and also is the sensor-hub product of the smallest size that supports Windows 8.1 at present.\u003c\/p\u003e\n\u003cp\u003eBNO055 is able to provide not only single data of the three kinds of sensors (accelerometer\/gyroscope\/geomagnetic), but also integrated data, such as quaternions, Euler angles, or vectors. Besides, the built-in MCU frees the users from the complexities of algorithm processing, which provides application support in many aspects for smartphones, wearable devices, and so on.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cb\u003eProject. \u003ca href=\"https:\/\/community.dfrobot.com\/makelog-308554.html\" target=\"_blank\"\u003eThe Offensive Maker | Homemade # Posture-controlled Gamepad# to Shame Among Us Players\u003c\/a\u003e\u003c\/b\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/iuEx2apAiFI\" class=\"note-video-clip\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Accuracy\u003c\/li\u003e\n\u003cli\u003eI2C Communication\u003c\/li\u003e\n\u003cli\u003eSmall Size\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V-5.5V\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: I2C (Support 5V) or SPI(Non-I2C ports only support 3.3V)\u003c\/li\u003e\n\u003cli\u003eDefault I2C Address: 0x28\u003c\/li\u003e\n\u003cli\u003eBNO055 Accelerometer:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e                  Acceleration ranges ±2g\/±4g\/±8g\/±16\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003cspan\u003eLow-pass filter bandwidths 1kHz~\u0026lt;8Hz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003cspan\u003eOperation modes: normal, suspend, low power, standby, deep suspend\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBNO055 Gyroscope:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003cspan\u003eRanges switchable from ±125°\/s~2000°\/s\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003cspan\u003eLow-pass filter bandwidths 523Hz~12Hz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003cspan\u003eOperation modes: normal, fast power up, deep suspend, suspend, advanced power save.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003cspan\u003eOn-chip interrupt control: motion-triggered interrupt-signal\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBNO055 Geomagnetic:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003cspan\u003eMagnetic field range typical ±1300uT(x-,y-axis);±2500uT(z-axis)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003cspan\u003eMagnetic field resolution: ~0.3\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003cspan\u003eOperating nodes: low power, regular, enhanced regular, high accuracy\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003cspan\u003ePower modes: normal, sleep, force\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutline Dimension: 19 x 21mm\/0.75 x 0.83”\u003c\/li\u003e\n\u003cli\u003eMounting Hole Position: 16mm\u003c\/li\u003e\n\u003cli\u003eMounting Hole Size: inner diameter 2mm\/outer diameter 3.7mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBNO055 Intelligent 9-axis Sensor Module x1\u003c\/li\u003e\n\u003cli\u003e2.54 Single Row 5PIN Connector x2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0374\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623420829829,"sku":"SN-000241-DFR","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_93a9a4c0-71ba-4b68-82cc-f8c3b1a157ca.png?v=1778241083"},{"product_id":"serial-6-axis-accelerometer","title":"Serial 6-Axis Accelerometer","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis module integrates high-precision gyroscopes, accelerometer, microprocessor of high-performance and advanced dynamics solves and Kalman filter algorithms that aim to quickly solve the current real-time movement of the module attitude. The use of advanced digital filtering technology can effectively reduce measurement noise and improve accuracy.\u003c\/p\u003e\n\u003cp\u003eThe module comes with built-in gesture solver that can get accurate attitude in dynamic environment combining with dynamic Kalman filter algorithm. Its static measurement accuracy is up to 0.05 degree(dynamic 0.1) with high stability, which could bring better performance even than some professional Inclinometers!\u003c\/p\u003e\n\u003cp\u003eThere is a voltage stabilizer circuit inside the module. The product should be operated at 3.3~5V and its pin level is compatible with 3.3\/5V embedded systems. It employs TTL interface for connection. In addition, the module supports 0.1Hz~200Hz data output.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0386\/Connection_0x0.png.webp\" alt=\"Serial 6-Axis Accelerometer for Arduino\" title=\"Serial 6-Axis Accelerometer for Arduino\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConnection\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 3.3V~5V\u003c\/li\u003e\n\u003cli\u003eCurrent: \u0026lt;40mA\u003c\/li\u003e\n\u003cli\u003eSize: 51.3*36*10mm\u003c\/li\u003e\n\u003cli\u003eMeasuring Dimension: acceleration: 3D; angular velocity: 3D; attitude angle: 3D\u003c\/li\u003e\n\u003cli\u003eRange: acceleration: ±2\/4\/8\/16g(optional); angular velocity: ±250\/500\/1000\/2000°\/s (Optional); attitude angle: ±180°   \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSerial 6-Axis Accelerometer x1\u003c\/li\u003e\n\u003cli\u003eWire x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0386\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623420928133,"sku":"SN-000242-DFR","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_fe411fad-8264-42d2-bcf4-0f7c49e526e6.png?v=1778241530"},{"product_id":"gravity-factory-calibrated-correlated-color-temperature-cct-als-meter-for-professional-photography","title":"Gravity: Factory Calibrated Correlated Color Temperature (CCT) \u0026 ALS Meter for Professional Photography","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Gravity: Correlated Color Temperature (CCT) \u0026amp; ALS Meter is a high-performance light sensing device, specifically designed to meet the needs of professional videographers and photographers. With precise calibration, it provides accurate measurements of correlated color temperature and illuminance intensity. It features an illuminance measurement range of 10-10000 Lux with an error margin of ±5 Lux + ±10% Lux and a correlated color temperature measurement range of 2700-6500K with an error margin of ±10% K, ensuring perfect lighting for any shoot. The sensor can be controlled using an\u003cspan\u003e \u003c\/span\u003eArduino UNO development board, and by following the wiring diagram and sample code provided in the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/SKU_SEN0611_Gravity_Color_Temperature_and_Ambient_Light_Sensor#target_7\" target=\"_blank\"\u003etutorial\u003c\/a\u003e, the final correlated color temperature, illuminance, and X, Y color coordinates data can be obtained.\u003c\/p\u003e\n\u003cp\u003ePhotographers can use the sensor on-site to measure environmental correlated color temperature and illuminance. It ensures that the lighting matches desired color temperature and brightness, resulting in accurate and professional photos and videos. During post-production, photographers rely on the sensor's precise data to adjust image color temperature and brightness, maintaining consistent visual style and optimizing image quality.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCorrelated Color Temperature Precise Measurement\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCorrelated color temperature (CCT) is a critical aspect of lighting, measured in Kelvin (K). It describes the color characteristics of a light source based on blackbody radiation theory. This sensor converts environmental light into standard physical quantities, accurately representing the light temperature of different times of the day and weather conditions. Whether capturing the warm hues of a sunset (2000K-3000K) or the cool tones of a cloudy day (5000K and above), this sensor ensures precise calibration of lighting.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIlluminance Intensity Precise Measurement\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIlluminance intensity measures the brightness of a light source in lux (Lux), reflecting the light flux on a unit area. This is crucial for achieving the desired brightness level in photography and videography. The sensor provides precise illuminance readings, allowing for the creation of perfect lighting setups, whether working in a brightly lit outdoor environment or a dimly lit indoor studio.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCompact and Efficient Design, only 26mm×24mm\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWith a compact size of 26mm×24mm, the sensor is suitable for installations in constrained spaces. It operates efficiently with an operating voltage range of 3.3-5V DC and a low current consumption of 2.8mA, making it ideal for power-sensitive applications.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/SEN0611\/1_0x0.png.webp\" alt=\"Color Temperature and Light Color\" title=\"Color Temperature and Light Color\"\u003e\u003c\/p\u003e\n\u003cp\u003eColor Temperature and Light Color\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOutputs correlated color temperature (CCT) and illuminance data\u003c\/li\u003e\n\u003cli\u003eSupports I2C and UART communication modes\u003c\/li\u003e\n\u003cli\u003eCompact design suitable for constrained spaces\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.3V to 5V main controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIndoor Lighting Systems:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eOptimize and control indoor lighting for better ambiance and energy efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExhibition Hall Lighting Systems\u003c\/b\u003e: Ensure exhibits are well-lit with accurate color temperature and illuminance levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLight Quality Detection Equipment\u003c\/b\u003e: Monitor and maintain the quality of light in various environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSupermarket Lighting Systems\u003c\/b\u003e: Enhance product displays with precise lighting conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScreen Display Adjustment\u003c\/b\u003e: Adjust screen displays to match ambient lighting for better viewing comfort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/cache3\/data\/SEN0611\/Applications_0x0.jpg.webp\" alt=\"Applications of Gravity: Factory Calibrated Light Color Temperature \u0026amp; ALS Meter for Professional Photography\" title=\"Applications of Gravity: Factory Calibrated Light Color Temperature \u0026amp; ALS Meter for Professional Photography\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: 3.3V~5V DC\u003c\/li\u003e\n\u003cli\u003eOperating Current: 2.8mA\u003c\/li\u003e\n\u003cli\u003eIlluminance Measurement Range: 10-10000 Lux\u003c\/li\u003e\n\u003cli\u003eIlluminance Measurement Error: ±5 Lux + ±10% Lux\u003c\/li\u003e\n\u003cli\u003eCorrelated Color Temperature Measurement Range: 2700-6500K\u003c\/li\u003e\n\u003cli\u003eCorrelated Color Temperature Measurement Error: ±10% K\u003c\/li\u003e\n\u003cli\u003eLight Source Measurement Angle: 90°\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -10 to 60°C\u003c\/li\u003e\n\u003cli\u003eDimension: 26*24mm \/ 1.02*0.94\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGravity: Color temperature \u0026amp; ALS Sensor x1\u003c\/li\u003e\n\u003cli\u003eGravity-4P I2C \/ UART Sensor Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0611\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623579590789,"sku":"SN-000243-DFR","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_f671bbb4-825e-44c1-8781-cd432b76166a.png?v=1778247349"},{"product_id":"outdoor-solar-power-kit-10w-monocrystalline-panel-12v-5v-outputs","title":"Outdoor Solar Power Kit - 10W Monocrystalline Panel + 12V \/ 5V Outputs","description":"\u003cp\u003eThis Outdoor Solar Power Kit is a compact, weather-resistant energy solution tailored for outdoor monitoring systems compatible with IoT platforms such as LoRaWAN, NB-IoT, and 4G\/5G gateways. Designed to support off-grid applications, it utilizes a\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e10W monocrystalline solar panel to charge lithium batteries, delivering stable 12V and 5V outputs\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efor various electronic devices, including\u003cspan\u003e \u003c\/span\u003eRaspberry Pi,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino\u003c\/a\u003e, and industrial sensor nodes. By combining intelligent charging control with rugged protection, this kit ensures reliable operation in remote or harsh environments where grid power is unavailable. It is ideal for environmental monitoring, precision agriculture, and unattended outdoor sensing across smart city, wildlife tracking, and remote infrastructure management applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDual Output Voltages for Broad Device Compatibility\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe system provides two regulated DC outputs: 12V\/1A and 5V\/1A. This enables simultaneous powering of industrial-grade sensors and low-voltage controllers or IoT modules. It supports both common 5V electronics and higher-powered 12V devices, simplifying deployment across diverse projects without the need for additional converters.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/KIT0210\/1%20(2)_0x0.jpg.webp\" alt=\"Outdoor Solar Power Kit Offers Dual Output Voltages\" title=\"Outdoor Solar Power Kit Offers Dual Output Voltages\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Outdoor Solar Power Kit Offers Dual Output Voltages\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePlug-and-Play Setup with Robust Waterproof Design\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAll electronics are housed in a sealed waterproof enclosure with IP-grade protection. Users only need to install three 18650 lithium batteries to begin operation. The enclosure features pre-drilled mounting lugs for secure installation on poles, walls, or outdoor fixtures. The system is engineered for fast setup and long-term reliability in outdoor installations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEfficient Solar Charging and Long Battery Life\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA high-efficiency 10W solar panel ensures fast energy replenishment, capable of fully charging the batteries in approximately 8 hours under strong sunlight. The solar controller supports the installation of three 18650 lithium batteries, delivering extended runtime to support uninterrupted data collection and transmission even during cloudy days or overnight periods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIntelligent Battery Management System\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated charging controller includes essential battery protection mechanisms such as overcharge protection, over-discharge prevention, and cell balancing. These features enhance battery safety, minimize maintenance needs, and extend battery service life, ensuring the system remains functional even in unattended or rugged scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNotice:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eTo ensure consistent performance and quality, we sometimes use different internal components in our production runs. This means there might be slight visual variations in the solar cells from panel to panel. Rest assured, this is purely cosmetic. Every panel is guaranteed to deliver the full, rated power output you expect.\u003c\/p\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompact weather monitoring stations\u003c\/li\u003e\n\u003cli\u003eSoil moisture sensing in agricultural fields\u003c\/li\u003e\n\u003cli\u003eReal-time water quality analysis in outdoor environments\u003c\/li\u003e\n\u003cli\u003eSmart garden and plant care systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/KIT0210\/KIT0210allplications-solar_0x0.png.webp\" alt=\"Applications of Outdoor Solar Power Kit - 10W Monocrystalline Panel + 12V \/ 5V Outputs\" title=\"Applications of Outdoor Solar Power Kit - 10W Monocrystalline Panel + 12V \/ 5V Outputs\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Power Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePV Input Voltage: 17–20V\u003c\/li\u003e\n\u003cli\u003eUSB Type-C Input: 5V 2A\u003c\/li\u003e\n\u003cli\u003eCharging Current: Up to 0.5A\u003c\/li\u003e\n\u003cli\u003eCharging Cut-Off Voltage: 12.6V\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 12V\/1A and 5V\/1A\u003c\/li\u003e\n\u003cli\u003eEnclosure Dimensions: 115 × 90 × 35 mm (not including mounting tabs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Panel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Output: 10W\u003c\/li\u003e\n\u003cli\u003ePeak Voltage: 18V\u003c\/li\u003e\n\u003cli\u003ePeak Current: 0.55A\u003c\/li\u003e\n\u003cli\u003eOpen-Circuit Voltage: 21.6V\u003c\/li\u003e\n\u003cli\u003eShort-Circuit Current: 0.6A\u003c\/li\u003e\n\u003cli\u003ePanel Dimensions: 210 × 310 × 17 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSolar Power Controller ×1\u003c\/li\u003e\n\u003cli\u003eSet of Mounting Lugs for Controller ×1\u003c\/li\u003e\n\u003cli\u003e10W Monocrystalline Solar Panel ×1\u003c\/li\u003e\n\u003cli\u003ePG7 Waterproof Cable Glands ×2\u003c\/li\u003e\n\u003cli\u003e1m 22AWG 2-Conductor Cable ×1\u003c\/li\u003e\n\u003cli\u003e1m 22AWG 4-Conductor Cable ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/kit0210\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623579885701,"sku":"SR-000010-DFR","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_4fc5c74f-3a9f-43e7-b318-1d5942ee7370.png?v=1778247852"},{"product_id":"flexible-rgb-lcd-backlight-module","title":"Flexible RGB LCD Backlight Module","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Flexible RGB LCD Backlight Module is a highly versatile, thin-profile light-emitting panel designed for embedded systems and custom illumination. It operates on the industry-standard RGB color model, utilizing three separate channels (Red, Green, and Blue) to generate a spectrum of nearly 16 million distinct colors. This light-emitting panel is structured with a common anode diode. Its key differentiators are its physical pliability, full-spectrum color output, and high-brightness, uniform display. Key specifications include precise forward voltage requirements (R: 1.8-2.2V, G\/B: 2.8-3.2V), 70% illumination uniformity, and a wide operating temperature range (-20°C to 70°C). This flexible backlight is engineered primarily for applications requiring a custom multi-color light source or a dynamic LED indicator.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFlexible and Bendable Form Factor\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe primary feature of this flexible RGB panel is its physical flexibility. Unlike rigid PCBs or traditional backlights, this panel can be bent and conformed to curved surfaces or fitted into non-standard enclosures. This adaptability makes it an exceptional solution for custom-built devices, wearable technology, and prototypes that require light to be integrated into complex shapes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/FIT1033\/3_0x0.jpg.webp\" alt=\"Flexible and Bendable Form Factor of RGB LCD Backlight Module\" title=\"Flexible and Bendable Form Factor of RGB LCD Backlight Module\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Flexible and Bendable Form Factor of RGB LCD Backlight Module (3 units shown. Product contains one unit.)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFull-Spectrum RGB Color Display\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis RGB light source provides comprehensive color control by integrating red, green, and blue LEDs into a single panel. By precisely managing the intensity of these three channels (e.g., via PWM signals from a microcontroller), designers can achieve nuanced color mixing. This capability extends its use beyond simple illumination, allowing for the creation of complex status indicators, ambient lighting effects, or data visualizations.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/FIT1033\/1_0x0.jpg.webp\" alt=\"RGB Color of LCD Backlight Module\" title=\"RGB Color of LCD Backlight Module\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: RGB Color of LCD Backlight Module\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh-Brightness and Uniform Illumination\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis light-emitting panel is engineered to provide a bright, consistent glow across its entire surface, achieving 70% uniformity. This lack of \"hot spots\" is critical when used as a backlight, as it ensures that any overlying display (like a monochrome LCD) is evenly lit for maximum legibility. As an indicator, this uniformity provides a clean, professional, and diffuse light source.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #ff0000;\"\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003eDo not remove the film on the screen surface. Other sizes and interfaces can be customized.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/FIT1033\/2_0x0.jpg.webp\" alt=\"Dimension of Flexible RGB LCD Backlight Module\" title=\"Dimension of Flexible RGB LCD Backlight Module\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Dimension of Flexible RGB LCD Backlight Module\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible and bendable\u003c\/li\u003e\n\u003cli\u003eRGB multi-color display\u003c\/li\u003e\n\u003cli\u003eHigh-brightness and uniform display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCustom LCD Backlights: Build a backlight for a custom-shaped or non-standard monochrome display.\u003c\/li\u003e\n\u003cli\u003eWearable Tech: Integrate a thin, flexible light source into clothing, costumes, or futuristic props.\u003c\/li\u003e\n\u003cli\u003eCurved Dashboards: Create illuminated indicators for a custom car, flight simulator, or sim rig dashboard.\u003c\/li\u003e\n\u003cli\u003eEmbedded Status Indicators: Design sleek, diffuse status lights for custom PC cases, smart home devices, or project enclosures.\u003c\/li\u003e\n\u003cli\u003eArtistic \u0026amp; Ambient Lighting: Embed the panel into 3D prints or acrylics for a diffused, colorful glow.\u003c\/li\u003e\n\u003cli\u003eHMI Panels: Develop custom Human-Machine Interface panels with flexible, integrated feedback lighting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eColor Mode: RGB (16 Million Colors)\u003c\/li\u003e\n\u003cli\u003eDesign: Flexible, Bendable Panel\u003c\/li\u003e\n\u003cli\u003eForward Voltage (Vf):\u003cbr\u003e        Red: 1.8V (Min) \/ 2.2V (Max)\u003cbr\u003e        Green: 2.8V (Min) \/ 3.2V (Max)\u003cbr\u003e        Blue: 2.8V (Min) \/ 3.2V (Max)\u003c\/li\u003e\n\u003cli\u003eIllumination Uniformity: 70%\u003c\/li\u003e\n\u003cli\u003eInterface: Common Anode (R, G, B, V+)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20°C to 70°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -30°C to 80°C\u003c\/li\u003e\n\u003cli\u003eReverse Current: 5uA (Max)\u003c\/li\u003e\n\u003cli\u003eMaximum Power Consumption: 3-75mW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible RGB LCD Backlight Module x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623584211077,"sku":"LD-000030-DFR","price":2.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_0bec4431-9ee1-4f8c-a2a7-91f6e8b9dfd5.png?v=1778248103"},{"product_id":"gravity-photoelectric-high-accuracy-liquid-level-sensor","title":"Gravity: Photoelectric High Accuracy Liquid Level Sensor","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003eThis is a photoelectric water liquid level sensor that is operates using optical principles. The advantages of this photoelectric water\u003cspan\u003e \u003c\/span\u003eliquid level sensor\u003cspan\u003e \u003c\/span\u003eare good sensitivity and no need for mechanical parts - meaning less calibration! The corrosion resistant probe is easily mounted and can handle high temperature and high pressure.\u003cbr\u003e \n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0205\/1_0x0.jpg.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe arduino liquid sensor is equipped with an interface adapter for compatibility with the DFRobot \"Gravity\" interface. To ease the difficulty of using this arduino liquid sensor,  a \u003cspan\u003e \u003c\/span\u003eGravity Interface is adapted to allow plug\u0026amp;play.  The Arduino IO expansion shield  is the best match for this senor connecting to  Arduino\u003cspan\u003e. As this liquid sensor is able to work at 3.3V which makes it compatible with Raspberry Pi,  intel edison, joule and curie. \u003cbr\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"Gravity: Analog Photoelectric Water \/ Liquid Level Sensor For Arduino\" src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0205\/_W4A9958_0x0.jpg.webp\" title=\"Gravity: Analog Photoelectric Water \/ Liquid Level Sensor For Arduino\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cb\u003eConnection Diagram\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0205\/SEN0205_0x0.png.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0205\/SEN0205%20Installation_0x0.png.webp\"\u003e\u003c\/div\u003e\n\u003cb\u003e\u003cspan style=\"color: #ff9c00;\"\u003eNote:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eAvoid placing the sensor near bright lights or in direct sunlight as these can cause interference.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel: FS-IR02\u003c\/li\u003e\n\u003cli\u003eType: Photoelectric liquid level sensor\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 5 VDC\u003c\/li\u003e\n\u003cli\u003eOutput current: 12 mA\u003c\/li\u003e\n\u003cli\u003eWorking temperature: - 25 ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eLow level output: \u0026lt; 0.1 V\u003c\/li\u003e\n\u003cli\u003eHigh level output: \u0026gt; 4.6 V\u003c\/li\u003e\n\u003cli\u003eLiquid level detection accuracy:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e±0.5 mm\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: PC\u003c\/li\u003e\n\u003cli\u003eMeasuring range: No limit\u003c\/li\u003e\n\u003cli\u003eLife:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e50,000 hours\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimension: 28 x 28 mm\/ 1.1 x 1.1 inches\u003c\/li\u003e\n\u003cli\u003eCable Length: 450mm\u003c\/li\u003e\n\u003cli\u003eWeight: 26g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Level Sensor-FS-IR02 probe x1\u003c\/li\u003e\n\u003cli\u003eLiquid Level Sensor convert board x1\u003c\/li\u003e\n\u003cli\u003ePH2.0-3P Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0205\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623585095813,"sku":"SN-000244-DFR","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_7dd23186-db38-427a-b13c-2f35cbc3cc47.png?v=1778248577"},{"product_id":"gravity-digital-1-to-8-i2c-multiplexer","title":"Gravity: Digital 1-to-8 I2C Multiplexer","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/93RroBDYpr8\" class=\"note-video-clip\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eOn the same I2C port, DFRobot Gravity: I2C Multiplexer solves the address conflict and enables the normal communication with multiple same-address I2C devices.\u003cbr\u003e\u003cbr\u003eYou just found the sensor you needed, and you want to wire up two or more to the I2C port of your main board, but later you realized that they have the fixed I2C address! That is, you can not directly use them on the same I2C port! Are you out of luck? Now don’t worry! DFRobot Gravity: I2C Multiplexer can easily solve the address conflict on the same I2C port.\u003cbr\u003e\u003cbr\u003eThis I2C multiplexer is easy to use, plug and plug and no need to weld. 1 multiplexer has 8 I2C ports, this means you can hook up 8 same-address devices at the same I2C port by 1 multiplexer . The default I2C address of the multiplexer is 0x70, and you can adjust from 0x70 to 0x77. In theory, you could hook up 8 multiplexers on address 0x70~0x77 , to control 64 same-address devices. So powerful!\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0576\/DFR0576-Connection_0x0.jpg.webp\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0576\/DFR0576-Application_0x0.jpg.webp\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3.3~5.0V wide operating voltage\u003c\/li\u003e\n\u003cli\u003e3.3V I2C digital level, optimized for 3.3V main control board such as Raspberry Pi, and also compatible with 5V main control board such as Arduino UNO\u003c\/li\u003e\n\u003cli\u003eGravity I2C Connector, plug and play, no welding\u003c\/li\u003e\n\u003cli\u003eOn-board I2C address dial switch, the I2C address can be set\u003c\/li\u003e\n\u003cli\u003eSupport the cascade of 8 multiplexer on address 0x70~0x77\u003c\/li\u003e\n\u003cli\u003e4pin color-coded headers, simple and clear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3~5.0V\u003c\/li\u003e\n\u003cli\u003eConnector Type: PH2.0-4P\u003c\/li\u003e\n\u003cli\u003eInterface Level: high 3.3V, low 0V\u003c\/li\u003e\n\u003cli\u003eInterface Protocol: I2C\u003c\/li\u003e\n\u003cli\u003eI2C Clock Rate: 100K, 400K\u003c\/li\u003e\n\u003cli\u003eI2C Port Quantity: 8\u003c\/li\u003e\n\u003cli\u003eDefault I2C Address: 0x70 (dial switches all to 0)\u003c\/li\u003e\n\u003cli\u003eI2C Address Range: 0x70~0x77\u003c\/li\u003e\n\u003cli\u003eDimension: 32*32mm \/ 1.26*1.26in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGravity: Digital 1-to-8 I2C Multiplexer  x1\u003c\/li\u003e\n\u003cli\u003eGravity 4pin UART\/I2C Cable  x1\u003c\/li\u003e\n\u003cli\u003eXH2.54-5pin Header  x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/dfr0576\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623586308229,"sku":"CM-000172-DFR","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_1e1194c3-d2cf-49a5-b8ae-5a6d0a10bbd4.png?v=1778248768"},{"product_id":"zl9nsq-3d-wireless-imu-sensor-0-05-static-accuracy-250hz-output-bluetooth","title":"ZL9NSQ 3D Wireless IMU Sensor (0.05° Static Accuracy, 250Hz Output, Bluetooth)","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eStruggling with motion drift in VR prototypes or robot stabilization? The ZL9NSQ 9-axis IMU sensor eliminates calibration headaches with 0.05° static accuracy and \u0026lt;1°\/hr heading drift – outperforming typical MEMS sensors by 3x. Compatible with\u003cspan\u003e \u003c\/span\u003eArduino,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-272.html\" target=\"_blank\"\u003eRaspberry Pi\u003c\/a\u003e, and ROS systems, this Cortex-M4F powered module streams 250Hz raw data while resisting magnetic interference.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1179\/IMU-01-600px_0x0.jpg.webp\" alt=\"ZL9NSQ Wireless Centrale Inertielle IMU Sensor Module for posture monitoring\" title=\"ZL9NSQ Wireless Centrale Inertielle IMU Sensor Module for posture monitoring\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1179\/3-min.gif\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMilitary-Grade Motion Capture\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e9-axis fusion (accelerometer\/gyro\/magnetometer) detects subtle movements down to 0.01° resolution – critical for surgical robotics and drone stabilization. ±16g accelerometer range captures high-G impacts without saturation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWireless Freedom with Zero Latency\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eBluetooth 5.0 + UART\/SPI enables cable-free integration in VR headsets or wearable tech. The pre-loaded IMU Motion Engine processes data onboard, reducing host CPU load by 60% compared to raw sensor kits.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDeveloper-Ready Platform\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eOpen-source SDKs support Python, C++, and ROS2. Chain multiple IMUs via SPI for full-body motion tracking systems. Includes auto-calibration algorithms that compensate for temperature shifts (-30°C to 70°C).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower-Optimized Design\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eOperates at 180μA standby current with dual power inputs (3.3V\/5V). The 10,000-hour MTBF ensures reliability in 24\/7 industrial applications like CNC machine monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance, high-precision IMU\u003c\/li\u003e\n\u003cli\u003eIntegrated three-axis accelerometer, three-axis gyroscope, three-axis magnetometer\u003c\/li\u003e\n\u003cli\u003e3 communication methods: RF, UART, SPI\u003c\/li\u003e\n\u003cli\u003eCan provide quaternion, Euler angle, acceleration, angular velocity and other three-dimensional attitude information\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePosture monitoring\u003c\/li\u003e\n\u003cli\u003eGaming and entertainment equipment\u003c\/li\u003e\n\u003cli\u003ePersonal health and fitness\u003c\/li\u003e\n\u003cli\u003eInertial navigation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"Applications\" class=\"content Applications\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR1179\/Applications-600px_0x0.jpg.webp\" alt=\"Applications of ZL9NSQ Wireless Centrale Inertielle IMU Sensor Module\" title=\"Applications of ZL9NSQ Wireless Centrale Inertielle IMU Sensor Module\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWorking voltage: J1-USB Type-C (5V), P2-PH2.0 (3.3V), P4-VCC (5V)\u003c\/li\u003e\n\u003cli\u003eCommunication method: RF (Bluetooth), UART, SPI\u003c\/li\u003e\n\u003cli\u003ePitch\/cross accuracy (static): 0.05°\u003c\/li\u003e\n\u003cli\u003ePitch\/cross accuracy (dynamic): 0.1°\u003c\/li\u003e\n\u003cli\u003eHeading accuracy error (magnetometer assisted): 0.5°\u003c\/li\u003e\n\u003cli\u003eRelative heading error (static): ＜1°\/hr\u003c\/li\u003e\n\u003cli\u003eRelative heading error (dynamic): 5°\/hr\u003c\/li\u003e\n\u003cli\u003eAngle resolution: ＜0.01°\u003c\/li\u003e\n\u003cli\u003eAngle repeatability: ＜0.1°\u003c\/li\u003e\n\u003cli\u003eSensor raw data output rate: Max 250Hz\u003c\/li\u003e\n\u003cli\u003eNavigation data output rate: Max 250Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAccelerometer Parameters\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: ±16g\u003c\/li\u003e\n\u003cli\u003eZero bias stability: 2mg\u003c\/li\u003e\n\u003cli\u003eInitial zero value: 40mg\u003c\/li\u003e\n\u003cli\u003eScale factor error: ±0.06%\u003c\/li\u003e\n\u003cli\u003eNonlinearity: ±0.1%\u003c\/li\u003e\n\u003cli\u003eAxis alignment error: ±0.05°\u003c\/li\u003e\n\u003cli\u003eNoise density: 75ug\/√Hz\u003c\/li\u003e\n\u003cli\u003eBandwidth: 260Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eGyroscope Parameters\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: ±2000°\/s\u003c\/li\u003e\n\u003cli\u003eBias stability: 5°\/hr\u003c\/li\u003e\n\u003cli\u003eInitial zero value: 0.2°\/s\u003c\/li\u003e\n\u003cli\u003eScale factor error: ±0.05%\u003c\/li\u003e\n\u003cli\u003eNonlinearity: ±0.1%\u003c\/li\u003e\n\u003cli\u003eAxis alignment error: ±0.05°\u003c\/li\u003e\n\u003cli\u003eNoise density: 0.0028°\/s\/√Hz\u003c\/li\u003e\n\u003cli\u003eBandwidth: 256Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eMagnetometer Parameters\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: ±4900uT\u003c\/li\u003e\n\u003cli\u003eBias stability: 20nT\u003c\/li\u003e\n\u003cli\u003eScale factor error: ±0.09%\u003c\/li\u003e\n\u003cli\u003eNonlinearity: ±0.3%\u003c\/li\u003e\n\u003cli\u003eAxis alignment error: ±0.05°\u003c\/li\u003e\n\u003cli\u003eNoise density: 0.14nT\/√Hz\u003c\/li\u003e\n\u003cli\u003eBandwidth: 200Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eZL9NSQ Wireless Centrale Inertielle IMU Sensor Module x1\u003c\/li\u003e\n\u003cli\u003e2.54-10Pin pin header x2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/DFRobotdl\/DFROBOTDL\/blob\/main\/DFR1179\/DFR1179%20Product%20manual.pdf\" target=\"_blank\"\u003eModule product manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/DFRobotdl\/DFROBOTDL\/blob\/main\/DFR1179\/DFR1179%20Data%20Sheet.pdf\" target=\"_blank\"\u003eChip data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/DFRobotdl\/DFROBOTDL\/blob\/main\/DFR1179\/DFR1179%20Schematic%20Diagram.pdf\" target=\"_blank\"\u003eSchematics\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/DFRobotdl\/DFROBOTDL\/blob\/main\/DFR1179\/DFR1179%20SDK.rar\" target=\"_blank\"\u003eSDK\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/DFRobotdl\/DFROBOTDL\/tree\/main\/DFR1179\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.zero-lab.tech\/download\/ZeroLabModuleSuiteSetup.exe\" target=\"_blank\"\u003eUpper Computer Software\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623587651717,"sku":"SN-000245-DFR","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_fb85febd-6edc-4122-bac6-30cb69b8799a.png?v=1778249040"},{"product_id":"magnetic-stirrer-with-stir-bar","title":"Magnetic Stirrer with Stir Bar","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003eA magnetic stirrer or magnetic mixer is a laboratory device that employs a rotating magnetic field to cause a stir bar (or flea) immersed in a liquid to spin very quickly, thus stirring it. The rotating field may be created either by a rotating magnet or a set of stationary electromagnets, placed beneath the vessel with the liquid.\u003cbr\u003e\u003cbr\u003eMagnetic stirrers are often used in chemistry and biology, where they can be used inside hermetically closed vessels or systems, without the need for complicated rotary seals. They are preferred over gear-driven motorized stirrers because they are quieter, more efficient, and have no moving external parts to break or wear out (other than the simple bar magnet itself). Magnetic stir bars work well in glass vessels commonly used for chemical reactions, as glass does not appreciably affect a magnetic field. The limited size of the bar means that magnetic stirrers can only be used for relatively small experiments, of 4 liters or less.\u003cbr\u003e\u003cbr\u003eBecause of its small size, a stirring bar is more easily cleaned and sterilized than other stirring devices. They do not require lubricants which could contaminate the reaction vessel and the product.\u003cbr\u003e\u003cbr\u003eCompared with similar magnetic stirrers in the market, this magnetic stirrer is small and thin, without noise and vibration. The power supply voltage in need is only 12V, convenient and reliable. When you want to do some experiments and need stir liquids, when you want to make a man-made vortex, you will find it is practical to use. If you want to get values that are more accurate in water quality tests, this magnetic stirrer will raise the detection effect, providing data that are more accurate. In short, it is a good helper for scientific research and DIY projects.\u003cbr\u003e\u003cbr\u003eNOTE: Please adjust the speed knob from slow to fast to reach the desired speed. High-speed gear start is forbidden to avoid stirring out of sync.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"color: #ff0000;\"\u003eCaution: This product does not include power supply,\u003cspan\u003e \u003c\/span\u003eWall Adapter Power Supply 12VDC 1A \u003c\/span\u003e\u003c\/b\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"content Features\"\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNd-Fe-B Magnetic Stirrers\u003c\/li\u003e\n\u003cli\u003eAdjustable Speed\u003c\/li\u003e\n\u003cli\u003eWide Power Supply of 9~12V (DC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInput: 12VDC@1A\u003c\/li\u003e\n\u003cli\u003eMixing Speed: 0 ~ 3000 rpm\u003c\/li\u003e\n\u003cli\u003eMax Mixing Volume: 3000 mL\u003c\/li\u003e\n\u003cli\u003eOverall Dimensions: 180mm X 130mm X 45mm\u003c\/li\u003e\n\u003cli\u003eWorking Table Dimensions: 130mm × 130mm\u003c\/li\u003e\n\u003cli\u003eTable Material: 316 Stainless Steel Plate\u003c\/li\u003e\n\u003cli\u003eWeight: 790 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic Stirrer x1\u003c\/li\u003e\n\u003cli\u003eStir Bar x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41623589159045,"sku":"SN-000246-DFR","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/1_693c908a-f63b-4df4-a9e5-eab3678f18c7.png?v=1778249511"},{"product_id":"mini-mp3-player-module-board-copy","title":"DFPlayer Mini MP3 Module","description":"\u003cdiv class=\"detailmodule_dynamic\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe DFPlayer Mini is the community's No.1 choice for adding audio to DIY electronics projects. This compact and powerful MP3 player module provides an easy way to play sound with an\u003cspan\u003e \u003c\/span\u003eArduino and\u003cspan\u003e \u003c\/span\u003eESP32. It features a built-in amplifier for direct speaker connection, flexible control via Serial or I\/O pins, and supports up to a 32GB TF card for various audio files. Ideal for building a talking robot, a custom music box, an interactive art installation, or adding sound effects to a model railway, the DFPlayer Mini is a reliable, cost-effective solution trusted by tens of thousands of makers, students, and engineers worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe NO.1 Choice for the Arduino Community\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe DFPlayer Mini sound module is one of the most battle-tested and community-supported audio modules available. With a massive ecosystem of tutorials on YouTube, thousands of discussions on Reddit and the Arduino Forum, and countless open-source projects on GitHub, users can find support for nearly any issue. The dedicated Arduino library simplifies complex commands into easy-to-use functions, saving hours of development time and allowing for a focus on creativity.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0299\/arduino_0x0.jpg.webp\" alt=\"Community Supports of DFPlayer Mini MP3 Player\" title=\"Community Supports of DFPlayer Mini MP3 Player\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Community Supports of DFPlayer Mini MP3 Player\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGet Sound in Minutes, Not Hours\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eProjects can be brought to life with sound—fast. The DIY Arduino sound module is supported with all the necessary resources to get started. The comprehensive Wiki includes a \"GetStarted\" example code that works right out of the box. Combined with a clear pinout diagram and best-practice wiring guides (including the crucial 1kΩ resistor!), common pitfalls can be avoided, leading straight to a successful result. No more frustrating \"Failed to initialize\" errors.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFlexible Control for Any Project\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe DFPlayer Mini MP3 Module adapts to project needs with multiple control modes for every skill level:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSerial Mode:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eAllows for full programmatic control with an Arduino, ESP32, or other microcontrollers. Play specific tracks, adjust the volume to 30 different levels, loop folders, and more with simple commands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandalone (AD Key) Mode:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eNo coding required! Simply connect buttons, a power source, and a speaker to create a standalone soundboard. Perfect for props, toys, and simple interactive displays where a microcontroller is overkill.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0299\/DFR0299-SPEAKER_0x0.png.webp\" alt=\"Use DFPlayer Mini MP3 Player without microcontroller\" title=\"Use DFPlayer Mini MP3 Player without microcontroller\"\u003e\u003c\/p\u003e\n\u003cp\u003eFigure: Use DFPlayer Mini MP3 Player without microcontroller\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuilt-in Amplifier, Speaker Ready\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSimplify designs and cut costs. The audio module features an integrated mono amplifier capable of directly driving a 3W speaker. This eliminates the need for an external amplifier board, saving precious space and money. Just connect a speaker to the SPK+ and SPK- pins to make some noise. For stereo output, the DAC_R and DAC_L pins can be used to connect to an external amplifier or headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCompact \u0026amp; Powerful for Seamless Integration\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMeasuring just 20mm x 20mm, the DFPlayer Mini player is as small as a postage stamp, making it incredibly easy to embed in space-constrained projects. Despite its tiny footprint, it delivers high-quality audio playback, supporting sampling rates up to 48kHz and common formats like MP3, WAV, and WMA. It’s the perfect blend of size, performance, and reliability for any embedded audio application.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0299\/DFR0299-SIZE_0x0.jpg.webp\" alt=\"Compact \u0026amp; Powerful  Seamless Integration of DFPlayer Mini MP3 Player\" title=\"Compact \u0026amp; Powerful Seamless Integration of DFPlayer Mini MP3 Player\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"-Applications\" class=\"content Applications\"\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eInteractive Props \u0026amp; Cosplay:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTalking Helmets \u0026amp; Weapons: Give a voice to a Star Wars helmet or make a sword that emits sound effects on impact.\u003c\/li\u003e\n\u003cli\u003eAnimatronics \u0026amp; Talking Figures: Create a talking skull for Halloween or a friendly robot that greets visitors.\u003c\/li\u003e\n\u003cli\u003eCustom Escape Room Puzzles: Design puzzles that provide audio clues or sound effects when solved.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Home \u0026amp; Custom Gadgets:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCustom Doorbell or Entryway Greeter: Have the doorbell play a favorite movie quote or a personalized welcome message.\u003c\/li\u003e\n\u003cli\u003eVoice Alarms \u0026amp; Reminders: Build a system that gives verbal reminders, like \"Time to take a break!\" or a custom fire alarm sound.\u003c\/li\u003e\n\u003cli\u003eInteractive Art Installations: Create art that responds to visitors with sound, music, or spoken words.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eModels \u0026amp; Dioramas:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel Train Soundscapes: Add realistic station announcements, train horns, and ambient sounds to a model railway layout.\u003c\/li\u003e\n\u003cli\u003eDiorama Ambiance: Bring a miniature scene to life with background sounds, like jungle noises for a dinosaur diorama or city sounds for an urban model.\u003c\/li\u003e\n\u003cli\u003eScale Model Vehicle Sounds: Add engine start-up sounds, alarms, and horns to RC cars, trucks, or tanks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect 3W Speaker Drive (Mono)\u003c\/li\u003e\n\u003cli\u003eStereo DAC Output (for external amp\/headphones)\u003c\/li\u003e\n\u003cli\u003eSupported Sample Rates: 8kHz up to 48kHz\u003c\/li\u003e\n\u003cli\u003e24-bit DAC, 90dB Dynamic Range, 85dB SNR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFile System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports up to 32GB TF\/MicroSD Card (FAT16\/FAT32)\u003c\/li\u003e\n\u003cli\u003eSupported Formats: MP3, WAV, WMA\u003c\/li\u003e\n\u003cli\u003eUp to 100 folders, with 255 tracks per folder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eControl Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSerial UART Control (for Arduino, ESP32, etc.)\u003c\/li\u003e\n\u003cli\u003eStandalone AD Key Mode (for button control without a MCU)\u003c\/li\u003e\n\u003cli\u003eI\/O Control Mode\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.2V to 5.0V DC\u003c\/li\u003e\n\u003cli\u003eDimensions: 20mm x 20mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/dfr0299\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/DFRobot\/DFRobotDFPlayerMini\" target=\"_blank\"\u003eGithub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFPlayer_Mini_mp3\/raw\/master\/DFPlayer%20Mini%20Manual.pdf\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFPlayer_Mini_mp3\/raw\/master\/DFR0299_SVG.zip\" target=\"_blank\"\u003eSVG File\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":41670756860037,"sku":"CM-000175-DFR","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/df_b33dda43-1ce7-49be-a6b1-fc1242b08c65.png?v=1778583843"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/collections\/ef18e9ea555e4e69cf60697a06b82095.webp?v=1767554682","url":"https:\/\/robotpishop.com\/collections\/dfrobot.oembed?page=3","provider":"Robot Pi Shop","version":"1.0","type":"link"}