Color Harp is an interactive light triggered audio/visual instrument that can be played aiming a simple laser pointer or flash light to a range of photoresistors mounted in a range of different ways...in this case on a shoe box. Color Harp uses 6 photoresistors, 6 LEDs for physical light output, a microcontroller, and flash to create this instrument. When the instrument isn't being played it transfers to automatic mode and plays a default sequence until it is interrupted by activity again.
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