Hi, This is my first post, Ive been fascinated with RGB LEDS and syncing them with Audio.
What I really want to build is basically a LED colour Organ, but i want to use RGB LEDS which should be driven by an ARDUINO UNO(Software spectrum analyser).
I could not find how to analyse the Audio spectrum in the Arduino and then drive the LEDS.
For starting off i just want to split the spectrum first and drive a couple of leds according to the frequencies.
It would be appreciated if someone could help out! Thanks!