Super handy 4 channel USB controlled relay module. Easily control your creations from your computer!
The RPi Relay Board HAT plugs directly onto the top of a Raspberry Pi board to add safety, remote access or automation via three on-board isolated relays.
This 16 Channel 5V 10AMP Relay Module is ideal for controlling multiple appliances or components – Compatible with a wide range of microcontrollers.
This 2 Channel 10A Relay Module utilises 5V Control to operate mechanisms remotely via RF control – Capable of learning and calibrating to any RF remote.
This Single Channel Dual Switch WiFi Relay made by SONOFF is based on the ESP8266, and offers individual WiFi switching for up to two devices.
If you've ever wanted to control appliances like coffee machines directly from your computer, this USB-controlled dual-channel relay is the perfect tool for the job.
This 8 Channel 5V Relay Module 10AMP/250VAC can be operated by microcontroller boards like Arduino, to control up to eight individual, isolated currents.
Beefy 30A 250V AC / 30V DC max relay module with 5V logic level control! Ideal for those bigger projects / loads
This 1 Channel 12V Relay Module is capable of actuating 240VAC/30A circuits safely – Eliminating dangers of high current circuits for users.
A 2 Channel 5V Relay Module, ideal for controlling high current loads while protecting yourself from electrical leakage – Rated 10A/250VAC and 10A/30VDC.
This 5V Relay Module was designed to provide a safe, reliable and affordable option for Makers and hobbyists at home – Capable of controlling 10A/250V.
This 5V Switching 6A 250V AC Discrete Relay is a Normally Open unit, to be integrated into a project for safer, more reliable high-current circuit control.