WS2812B + FastLED + MSGEQ7 DJ Table light
this project was inspired by:
reddit.com/r/arduino
the FastLED community https://plus.google.com/communities/109127054924227823508/
https://www.tindie.com/products/Nick64/jf-audio-spectrum-visualizer-board-basic-kit/
https://plus.google.com/115124694226931502095
Large parts of this code were taken from:
https://github.com/GyroGearloose/FastLED_VU-Meter/wiki
useful resources:
http://tronixstuff.com/2013/01/31/tutorial-arduino-and-the-msgeq7-spectrum-analyzer/