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Controllers & Modules

171 products
DC 5V-12V to 12V Step Up Charging Module
$3.99
UPS Board Module for 18650 Lithium Battery Converter
UPS Board Module for 18650 Lithium Battery Converter
$2.45
AC 220V Delay Relay Module
$6.50
MCP2515 Controller and Transceiver Module
MCP2515 Controller and Transceiver Module
$3.99
Pololu Mini Pushbutton Power Switch with Reverse Voltage Protection, LV
$4.99
Pololu Big Pushbutton Power Switch with Reverse Voltage Protection, MP
$5.50
Pololu Big Pushbutton Power Switch with Reverse Voltage Protection, HP
$17.99
Soldout
XY-016 Module
$1.50
SPI to Ethernet/TCP/IP Converter - W5500, USR-ES1
$5.50
Antenna 868MHz 5dBi
$5.99
USB To RS485 Converter Upgrade Protection
$2.99
USB to RS485 485 Converter Adapter
$2.99
TJA1050 CAN Controller Bus Driver Interface Module
$1.99
8 Channel Optocoupler Module
$10.99
NodeMCU Motor Shield Board
NodeMCU Motor Shield Board
$3.50
600W MOSFET Trigger Driver Module
$2.99
IIC I2C level conversion module
$1.99
Automatic Power Switch Module
$4.99
12V Relay Module with Automatic Delay Timer
$3.45
NFC Relay Control Modules
NFC Relay Control Modules
$22.99
4X4 Matrix Keyboard
$3.45
Digital Voltmeter 12V Battery Level Indicator
$4.99
2.4G Omni Directional Antenna
$2.99
2.4G black antenna cable
$1.99
4000W Thyristor Regulator
4000W Thyristor Regulator
$4.99
2000W Thyristor Regulator
$2.99
DF-96DK Liquid Level Controller
$13.99
DS3231 RTC Module
$1.99