Arduino pwm output to control 12v led strip? Answered
Im trying to figure out how to vary the brightness of an 12v rope light.
i currently have the arduino to control the brightness of an 5v Led via the pwm output and would like to do the same but with an 12v rope light instead of the led.
In theory i should be able to do this via an transistor but is it possible to Dim the 12v rope light using an transistor this way?