12V 4 Channel Relay ModuleThe 4 Way 12V Relay Module is a versatile relay board that can be controlled with 12V via an Arduino or another microcontrol..
5v 1 Channel SSR G3MB-202P Solid State Relay ModuleProduct Description:The 5V Omron solid state relay G3MB-202P is a highly reliable module capable of..
5V 2 Channel Relay ModuleThe 2 Way 5V Relay Module is a relay board that can be controlled with 5V via Arduino or another microcontroller board. It dr..
Arduino 4 Channel 5V Relay ModuleThe Arduino 4 Channel 5V Relay Module is a high-quality relay module designed for a wide range of applications. It is..
Arduino Relay Module 2 Channel 12V - Optocoupler ProtectedThis relay module is triggered by a 12V signal and can be used with Arduino and other microc..
Arduino Relay Module 2 Channel 24V2 Channel 24V Relay Module is a relay board that you can control it's contacts with 5V via Aruino or another microco..
LDR Photoresistor Relay Module 12VThis module is designed to detect the brightness of ambient light using a photoresistor. It activates a relay when t..
Reed Sensor Module (Reed Relay)This is a board that contains a reed relay on it. You can contact the relay by approaching a magnet to it. So you can ..