12VDC Relay Card Kit B197 - High Quality 12V DC Relay Module for Arduino, Raspberry Pi, and DIY Electronics Projects | Perfect for Home Automation, Robotics, and Industrial Control Systems

This kit will close a relay's contacts with as little as 5mA to trigger the circuit. Literally any kit you see on these pages that uses an LED as a trip-condition indicator, can be used with this nifty project. Use the relay to sound buzzers, switch on lights, operate solenoids, trigger alarms, etc. Kit includes Kwik Kit PCB, relay plus electronic components.

Assembly required