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Controllers & Modules

173 products
4×4 Matrix 16 Keypad Keyboard Module
$0.99
4 Independent Key Button Keypad Keyboard Module
$1.45
ESP-01 Adapter
$1.50
Soldout
SIM800L GPRS GSM Module
$11.99
Soldout
USB Wifi Adapter 150Mbps 150M
$5.99
TP4056 Micro USB 5V 1A Lithium Battery Charging Module
$1.99
TP4056 Lithium Battery Charger Module
$2.50
XH-M601 Battery Charging Control Board
XH-M601 Battery Charging Control Board
$3.99
XH-M609 OverDischarge Protection Battery Charger Module
XH-M609 OverDischarge Protection Battery Charger Module
$5.99
Clock, Decibel Meter with Temperature and Humidity
Clock, Decibel Meter with Temperature and Humidity
$49.99
Voice Record Play ISD1760 Module
$8.99
ISD1820 Voice Recording Module
$4.99
CM108 Chipset USB 2.0 To 3D Audio Sound Card Adapter
$6.99
Wireless Network Adapter 802.11n
$5.99
Pixel Stair Lighting Controller
Pixel Stair Lighting Controller
$39.99
PT100 Platinum Thermal Resistance RTD ‑20℃ to +400℃ Temperature Sensor
$6.99
PT100 Platinum Thermal Resistance RTD ‑20℃ to +220℃ Temperature Sensor
$6.99
Waterproof Voltage Meter
$4.50
Digital Thermometer Mini LCD Display
$3.99
DC 6V 12V 24V DC Motor Forward and Reverse Controller 
DC 6V 12V 24V DC Motor Forward and Reverse Controller 
$5.99
NRF24L01
$2.40
Infrared IR Wireless Remote Control Module Kit
Infrared IR Wireless Remote Control Module Kit
$2.99
A3967 Stepping Motor Driver Board
$4.99
Power-OFF Protection Module
Power-OFF Protection Module
$3.99
12V LED Digital Display Trigger Time Delay Relay Module
$6.99
XH-M203 Water Level Controller
XH-M203 Water Level Controller
$6.99
DC 6-40V Battery Charger Module
DC 6-40V Battery Charger Module
$7.99
MH1210W Digital Temperature Controller
MH1210W Digital Temperature Controller
$9.99