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Hardware 2011

Christmas Light Equalizer

I built a sound-driven light interface that pulses Christmas lights in time with music - a simple, festive take on an audio equalizer.

  • Embedded Systems
  • Audio Processing
A sound-driven Christmas light equalizer
fig.20 - A sound-driven Christmas light equalizer

The Christmas Light Equalizer is a sound-driven light interface I built. It drives strings of lights in time with music, turning an audio signal into a festive light show.