Circuit Skills: LED Color Organ

[youtube http://www.youtube.com/watch?v=ubQC839Pvqk?wmode=opaque&w=560&h=315] Long before the dawn of digital music, folks employed the power of the electric color organ (aka “light organ”) to add some synced visuals to their hi-fi experience. Schematics for building such a beast based on AC power and incandescent bulbs can be be found fairly easily on... Read more »

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