SainSmart 4-Channel Relay Module

Kootek 4-Channel 5V Relay Module for Arduino DSP AVR PIC ARM

SainSmart 8-Channel Relay Module

SainSmart USB 4 Channel Relay Automation 12V

SainSmart 2-Channel Relay Module

BeesClover 2 PCS 5V 4-Channel Relay interface board + 12 pcs 1P dupont cable 200mm female to female , and each one needs 15-20mA Driver

SainSmart HC-SR04 Ranging Detector Mod Distance Sensor (Blue)

SainSmart 4 channel Signal Relay for Arduino UNO R3 MEGA2560 MEGA1280

SunFounder 4 Channel 5V Relay Shield Module for Arduino UNO 2560 1280 ARM PIC AVR STM32

Nickelodeon Fit

4 Relay Remote Control via Internet/Intranet LAN Cable

SainSmart 8-Channel 5V Solid State Relay Module Board for Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC

SainSmart 5V 4-Channel Solid State Relay Board for Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC

CablesFrLess (TM) 3ft 3.5mm Patterned Tangle Free Auxiliary (AUX) Cable (Polka Dot Black)

SainSmart 16-Channel Relay Module

Generic 4 Channel 5V Relay Module Extension Board for ArduinoTest Develop DIY

E-Z-GO 28667G01 Input Board-Power Control (Powerwise)

12V 4 Channel Relay Shield Module Expansion board For Arduino ARM PIC AVR DSP

Air Conditioner Control PCB Board + Remote Controller + Fork Terminal

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