Firmware for the nootropic design realtime music visualizer circuit.
Install libraries/ffft in your Arduino sketchbook libraries folder.
Requires the Adafruit NeoPixel library. Your directory structure should look like this:
your_sketchbook
|
+--libraries
| |
| +--ffft
| |
| +--Adafruit_NeoPixel
|
+--RealtimeMusicVisualizer
|
+--RealtimeMusicVisualizer.h
+--RealtimeMusicVisualizer.ino