Duet for Arduino & Soprano Sax

Original Composition for robotic drummer, snare & Soprano Sax.
I used an ultrasonic sensor to read distance and then coded the
Arduino microcontroller to activate a motor on the
snare drum. Closer distance creates quieter rolls and more space
increases the volume until it breaks into a regular flourish.

Live Performance from Nashville's Soundcrawl Festival 2012.