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Controllers & Modules

220 products
433Mhz RF Wireless Transmitter Receiver Module - Robot Pi Shop
433Mhz RF Wireless Transmitter Receiver Module
$1.99
Wireless Network Adapter 802.11n - Robot Pi Shop
Wireless Network Adapter 802.11n
$5.99
Pixel Stair Lighting Controller - Robot Pi Shop
Pixel Stair Lighting Controller - Robot Pi Shop
Pixel Stair Lighting Controller
$39.99
PTA8E16 16CH PT100 to RS485 Acquisition Board -40~500℃ with Rail - Robot Pi Shop
Soldout
PTA8E16 16CH PT100 to RS485 Acquisition Board -40~500℃ with Rail
$44.99
PTA8E16 16CH PT100 to RS485 Acquisition Board -40~500℃ with Rail - Robot Pi Shop
PTA8E16 16CH PT100 to RS485 Acquisition Board -40~220℃ with Rail
$44.99
3-in-1 RS485 Built-in Temperature and Humidity 5000PPM - Robot Pi Shop
Soldout
3-in-1 RS485 Built-in Temperature and Humidity 5000PPM
$49.99
1 Channel 24V 30A Relay Module Power - Robot Pi Shop
1 Channel 24V 30A Relay Module Power - Robot Pi Shop
1 Channel 24V 30A Relay Module Power
$2.99
Industrial USB TO 4Ch RS485 Converter - Robot Pi Shop
Industrial USB TO 4Ch RS485 Converter
$19.99
USB 2.0 card reader for Micro SD TF card - Robot Pi Shop
USB 2.0 card reader for Micro SD TF card
$1.99
CD74HC4067 CMOS 16-Channel Analog/Digital Multiplexer Breakout Module - Robot Pi Shop
CD74HC4067 CMOS 16-Channel Analog/Digital Multiplexer Breakout Module
$0.99
PT100 Platinum Thermal Resistance RTD ‑20℃ to +220℃ Temperature Sensor - Robot Pi Shop
PT100 Platinum Thermal Resistance RTD ‑20℃ to +220℃ Temperature Sensor
$6.99
PT100 Platinum Thermal Resistance RTD ‑20℃ to +400℃ Temperature Sensor - Robot Pi Shop
PT100 Platinum Thermal Resistance RTD ‑20℃ to +400℃ Temperature Sensor
$6.99
RT88H01 Wireless Transmission Module - Robot Pi Shop
RT88H01 Wireless Transmission Module
$24.99
Multi-use USB Temp&RH Data Logger - Robot Pi Shop
Multi-use USB Temp&RH Data Logger - Robot Pi Shop
Multi-use USB Temp&RH Data Logger
$21.99
Waterproof Voltage Meter - Robot Pi Shop
Waterproof Voltage Meter
$4.50
8-Channel RS485 Multifunctional Delay Relay Module DC 12V Modbus RTU Controller - Robot Pi Shop
Soldout
8-Channel RS485 Multifunctional Delay Relay Module DC 12V Modbus RTU Controller
$24.99
Signal Generator PWM Pulse Frequency Duty Cycle - Robot Pi Shop
Signal Generator PWM Pulse Frequency Duty Cycle
$2.99
8 Channel Logic Level Converter Bi-Directional Module - Robot Pi Shop
8 Channel Logic Level Converter Bi-Directional Module
$1.99
LM2596S DC-DC Step Down Power Supply Buck Converter Charging Module - Robot Pi Shop
Soldout
LM2596S DC-DC Step Down Power Supply Buck Converter Charging Module
$3.99
PL2303 USB To Rs232 TTL Converter Adapter - Robot Pi Shop
PL2303 USB To Rs232 TTL Converter Adapter
$1.50
USB to UART TTL Cable
$3.99
MOSFET ME60N03 4 Channels Pulse Trigger Switch Controller - Robot Pi Shop
MOSFET ME60N03 4 Channels Pulse Trigger Switch Controller
$4.99
2 Channel Analogue 4-20mA to RS485 Converter - Robot Pi Shop
Soldout
2 Channel Analogue 4-20mA to RS485 Converter
$9.99
MAX6675 Temperature Sensor Acquisition Type K Thermocouple RS485 - Robot Pi Shop
MAX6675 Temperature Sensor Acquisition Type K Thermocouple RS485
$18.99
8-channel K-type thermocouple to RS485 NTC module VAS1001 - Robot Pi Shop
8-channel K-type thermocouple to RS485 NTC module VAS1001 - Robot Pi Shop
Soldout
8-channel K-type thermocouple to RS485 NTC module VAS1001
$54.99
WSM02-1 Modbus Temperature Acquisition Module - Robot Pi Shop
WSM02-1 Modbus Temperature Acquisition Module - Robot Pi Shop
Soldout
WSM02-1 Modbus Temperature Acquisition Module
$44.99
MAX98357 I2S Audio Amplifier Module - Robot Pi Shop
MAX98357 I2S Audio Amplifier Module
$2.45
2 Channel WIFI Relay Module - Robot Pi Shop
2 Channel WIFI Relay Module - Robot Pi Shop
2 Channel WIFI Relay Module
$11.99