Scott S Posted July 2, 2010 Report Share Posted July 2, 2010 I am in the process of designing a necklace with about 20 leds, give or take a few. Thats all fine and dandy. I am trying to design the necklace so tha the LEDs will light in response to music. The music wil come from an mp3 player, via a stereo cable. I am having trouble designing a circuit that dosen't take much space, and will accoplish the goal of blinking the leds in response to the music. It would be nice to have the leds get brighter as the music got louder, if possible.The circuit will be eitther be powered by AA batteries or 3v 2032 bats, not sure yet. Half of the LEDS will be white, and the other half will be blue. Also i was thinking of putting clear beads over the leds. Would this wash out too much of the color from the leds ? One more thing, would it be better to use a cat5 ethernet cable or speaker wire ?Can anyone help me design this necklace ?ThanksScott Quote Link to comment Share on other sites More sharing options...
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