Looking for a good sound pulsating LED board, Planing on using massive amounts of LEDs in my next Mau5head and am also putting in speakers, So i think It'd be pretty cool to have some pulsating LEDs in there.
A cool project I always wanted to do with one was to make a thin arc reactor replica(lit up with white LEDS of course), then get some sort of heart pulse sensor or something, and hook it up to that. IRLonman?