Quote from: danieljay on May 01, 2012, 05:06 pmso i followed this LED strip tutorial: <a href="http://www.ladyada.net/products/digitalrgbledstrip/index.htmlbasically">http://www.ladyada.net/products/digitalrgbledstrip/index.htmlbasically</a> I have followed the circuit with the TIP 122 transistor, and I am trying to fade between 3 led strips. they all work, except one of the strips will not completely turn off.