GearBest.com 2 Channel Relay Module, Arduino Uno, Breadboard & Jumpers
This is a demo of an AC Relay from gearbest with an arduino uno controlling a fan. Everything pictured purchased from http://www.gearbest.com
2 Channel Relay Module -
http://www.gearbest.com/power/pp_3551...
Arduino Uno -
http://www.gearbest.com/development-b...
Breadboard and jumpers -
http://www.gearbest.com/other-accesso...