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 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 16 Channel 5V 10AMP Relay Module is ideal for controlling multiple appliances or components – Compatible with a wide range of microcontrollers.
These Fotek Original Solid State Relays uses 3-32V DC input to switch 24-380V AC circuits – Non-contact switching device with reliable anti-interference.
The SONOFF Basic is a WiFi relay based on the ESP8266/ESP8285 chipsets, and offers home automation and wireless controls via a dedicated eWeLink smart app.
This Solid State Relay is a simple but vital part for CR-10S Pro & CR-X 3D Printers, providing effective & safe high-power switching for heated beds.
Beefy 30A 250V AC / 30V DC max relay module with 5V logic level control! Ideal for those bigger projects / loads
This 5V Relay offers 4 isolated Arduino-controllable channels to allow Arduino projects to utilise higher voltages and AC loads.
This handy Single Channel AC Relay Module for DFRobot utilises 5V DC High Activation over TTL, making it perfect for Arduino projects and automation.
Connect various modules and devices to DC control circuits for home automation or remote control with this handy 1 Channel TTL capable Relay Module.
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 8 Channel 5V Relay Module 10AMP/250VAC can be operated by microcontroller boards like Arduino, to control up to eight individual, isolated currents.
This awesome relay module is equipped with timing capabilities, allowing for easy automation without the need for any microcontrollers at all.
Mosfet switch module on breakout board with screw terminals and pin headers. Useful for controlling high power loads (max 24V / 5A) using 3.3V / 5V logic circuits.
Super handy 4 channel USB controlled relay module. Easily control your creations from your computer!
Dual Channel 5VDC Omron Solid State Relay Board 240V/2A with Fuse
4 Channel 5VDC Omron Solid State Relay Board 240V/2A with Fuse
This handy 5V Timer Relay lets you automate projects, switching them on and off in cycles of as low as 0.1 seconds to as high as 999 minutes.
This versatile 1 Channel AC Relay Module offers a low 2.25V pick-up voltage, making it ideal for use with both 5V and 3.3V Microcontrollers!
These single channel 24V Relays are perfect for interacting with higher voltage circuits, while keeping your control circuits both safe and isolated.
This 1 Channel 12V Relay Module is capable of actuating 240VAC/30A circuits safely – Eliminating dangers of high current circuits for users.
This handy 1 Channel 5V Discrete Relay can be mounted onto boards for various projects, allowing for 5A Resistive Load & 2A Inductive Load switching.
This Single Channel Relay Module features a built-in Timer for carefully timed or frequent switching, making it ultra-handy for many applications.