Hi I have a question I was wondering if I hooked up up a rgb backlight to a Potentiometer and then from there to the gameboy ground and 5v could I control the colors of the backlight like nex did with rgb gameboys or is a Arduino required for that.
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matt's mind
that is what this does: http://store.kitsch-bent.com/product/rgbva
so yeah, it'll work out fine with a pot