LED based VU meter schematic. Answered
I've recently bought a new pair of headphones, and would like to add a semicircle of LEDs (Green->Yellow->Red) to each can, LEDs that would light to the music playing through headphones. As a result, I've been looking for a VU meter schematic that incorporates LEDs and a 1/8" jack. Any link to such a schematic or ideas for my potential project would be greatly appreciated!