52Pi Original 4 Channel Relay Hat Board For

300  

52Pi Original 4 Channel Relay Hat Board For Raspberry Pi 4 B / 3B+ (Plus) / 3B / 2B, Not Include RPi Board...

300    

Raspberry Pi 4B Relay Expansion Board 3 Channel Relay Board Module for Raspberry Pi 3B+/3B...

300    

Raspberry Pi 8 Relay Channel Extension Board with Onboard LED for Raspberry Pi 4 Model B/3B+/3B for Smart Home...

300    

1 2 4 8 Channel DC 5V Relay Module with; 1 2 4 8 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino Raspberry Pi...

300    

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi...

300    

4 channel 5V relay expansion board Relay Shield V1.3...

300    

1 2 4 8 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino Raspberry Pi...

  Fivesix    

4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC Arm Be able to control various appliances, and other equipment with large current Equiped with high-current relay, AC250V 10A; DC30V 10A 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current Application:Supports all MCU control,...

300    

Relay 16 Channel RS485 Relay Module RTU Relay Board PLC Controller Serial Port Switch 485 Relais DC12V...

  Thingnovation    

Thingnovation 5V, 10A 2-Channel Relay 12V 24V 220V Arduino Raspberry...

300    

2-Channel 2 channel Relay Module 12V high level trigger Relay Expansion Board...

300    

52Pi New! Raspberry X857 V1.0 mSATA SSD Shield Expansion Board for Raspberry Pi 4B ( 4 Model B )...

300    

5v Relay Board for Arduino Relay Module 1 Channel Opto-isolated High Or Low Level Trigger...

  Sunfounder    

SUNFOUNDER 4-Channel DC5V Relay Module with Optocoupler High Level Trigger Expansion Board for Arduino And Raspberry Pi DSP AVR PIC Arm Support control of 10A 30V DC and 10A 250V AC signals. 5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current. HIGH level trigger, with indicator LEDs showing working...

300    

1 Channel for WeMos D1 Mini Relay Shield 5V Relay Module ESP8266 Development Board for Arduino...

300    

KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay...

300    

One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay 1-way auto...

300    

16MR Eight-channel Relay Programmable Industrial Control Board 2 Analog RS485 232 Interface...

300    

8-channel RS485 Control Relay Module Board/online/485 Command Control Switch ZY-K408...

  Waveshare    

Waveshare Raspberry Pi Power Relay Board Expansion Board Module Three Channel(3-ch) for Raspberry Pi A+/B+/2B/3B/3B+/4B Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards High quality relays, loads up to 5A 250V AC or 5A 30V DC Photo coupling isolation, prevent interference from high...

300    

Relay Module USB Communication Labview Program Control 12-channel Relay Control Board...

300    

30pcs/lot 2-channel New 2 channel relay module relay expansion board 5V low level triggered 2-way relay module...

  Sunfounder    

SUNFOUNDER 2 Channel Relay Module DC 5V Power Supply Relay Board with Optocoupler High Level Triger Compatible with Arduino And Raspberry Pi This is a 5V 2-Channel Relay interface board, each one needs 15-20mA Driver Current As a HIGH level trigger relay, it is built with indicator LEDs showing working status, supporting...

300    

Original Raspberry Pi 2 Expansion Board PiFace Digital 2 for Raspberry Pi...

300    

Aokin 2pcs DC 5V / 12V Relay Module 1 Channel Relay Board with OPTO-Isolated High or Low Level Trigger...

300    

8-36V 8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED Bistable Relay...

  Dfrobot    

DFRobot 8 Channel Ethernet Relay Controller (Support PoE and RS485) Arduino Raspberry Pi Maker equo Shenzhen...

  Kuman    

Kuman 4 Channel DC 5V Relay Module for ArduinoIDE Raspberry Pi DSP AVR PIC Arm K49...

300    

Keyestudio RPI 4-Channel 5V Relay Shield For Raspberry Pi 4B / CE Certification...

300    

1PC NEW 1 Channel 24v Relay Module Board Shield With Optocoupler Support High And Low Level Trigger 4.3cm*1.7cm...

300    

12V 16 Channel Relay Module Board with Optocoupler Protection LM2576 Power PIC AVR MCU DSP ARM...

300    

5V 12V 8 Channel Bluetooth Relay Module Board Support Mobile Phone Remote Control High and Low Level Trigger for Arduino...

300    

10Pcs One 1 Channel 5V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger...

300    

KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For...

300    

1pcs 1 Channel 5V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger Connector for Arduino...

300    

16 channel serial port 485 232 Relay control board MODBUS RTU module configuration PLC...

300    

12V 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 1Pcs...

300    

5V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger...

300    

16 channel board 5V 12V LM2596 relay module with the protective tape power optocoupler...

  Kuman    

Kuman 4 Channel Raspberry Pi Expansion Board Power Relay Board Module for Raspberry Pi 3 2 A+ B+ 2B 3B, Making Home Appliances Intelligent K82 The RPi Relay Board gives Pi the ability to control high voltage and high current devices, makes common household appliances become intelligent Supports RPi Raspberry Pi A+/B+/2B...