#µSoundburst - Color Organ for your Arduino
Make anything- your robot or your whole room- light up with the color or music! This is a 'Color Organ' where instead of playing music with sound it plays color shapes and patterns.
I built mine using an Arduino Atmega328 (a TinyCircuits's TinyLily board). It uses the onboard 10bit ADC to sample audio signals then uses FHT (magnitude only FFT) from OpenMusicLabs. I perform beat and pattern detection on each frequency bin then create and modulate LED display patterns based on the results!
###Algorithm Explanation TODO!
###Build your own
- Create an audio interface for your input like this.
- Connect up your leds. I use WS2812 strips like these from Adafruit or Sparkfun.
- add magic
- Done!
No seriously, I'm not done with documentation. If you'd like a better howto let me know!