SPECTRUM ANALIZER AUDIO NEED CODE

[jary20]

Hello, where I could find the file or the entire project to program Arduino Uno to operate as a spectrum analyzer LED matrix of 32x32 Adafruit. This is an example of what I need


https://www.youtube.com/watch?v=h1KcE7PuqjY

[robtillaart]

Normally adafruit has example code on their site.
Did you check?

[rexhex]

Ahh this is what im working with right now. Not getting far quickly but here it is.

FFT library

http://wiki.openmusiclabs.com/wiki/ArduinoFFT