I am trying to build what I think is a sound to light modulator.
What I want to do is have several blue leds (4v @ 20mA) brighten and dim to the bass of my subwoofers in my truck. I think I would prefer using a microphone instead of using the amplifier output as my inputs. My amp puts out 1200 Watts RMS, 600RMS to my two subs if thats even important . Can someone point me to a schematic, build one for me or just explain how I can do this?
Thanks
Kevin
Sound to Light Modulator
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