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Arduino MIDI controller

Arduino based MIDI controller using VEX ultrasonic rangefinder for note input. Knobs control key & scale.

 

As it turns out, this rangefinder is not great for this application, the beam is too narrow and makes it difficult to keep hand in beam. Subsequently replaced with rangefinder w/70 degree sonar cone.

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Uploaded on April 1, 2012
Taken on April 2, 2012