Excuse the correct termonology here. Im trying to make a circuit to control a lamp using my arduino.
With a relay I can use a 5V signal to control a 240V AC lamp, making it switch from 0 to 1 (Off to On) without any problem, but is it possible to get a variable relay, to allow me to dim the lamp?
short of a motor and a wall dimmer I cant think of a nother way to do it?
Does anyone have a better idea? Thanks, Mathew