Guest davelong40 Posted December 17, 2014 Report Share Posted December 17, 2014 I'm looking for plans for a low voltage (LED) audio crossover light controller to operate three differently colored LEDs. Does anyone know of such?This is my first post so please forgive me if I've posted in the wrong place. Quote Link to comment Share on other sites More sharing options...
audioguru Posted December 18, 2014 Report Share Posted December 18, 2014 I'm looking for plans for a low voltage (LED) audio crossover light controller to operate three differently colored LEDs. Does anyone know of such?It is called a "color organ circuit". You want it to have three frequency bands. Look for the circuits in Google Images where you will find hundreds of them. Quote Link to comment Share on other sites More sharing options...
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