how do i connect LEDs to my (electric) guitar that light up as i strum?
i've came up with several ideas, like sound to light... but it picks up background noise.
an idea i had, was to do a direct attachment to the pick-ups... but i don't want it to mess with the sound (distort or make it weaker).
i've searched and searched and i came across the idea of using some kind of switch that turns on when it feels a current.
i think they said something about transistors or something...
i don't know... i just need help.