Arduino 13 Note Midi Laser Harp (video) - Geeky Gadgets

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Arduino 13 Note Midi Laser Harp (video) Geeky Gadgets Jon Bumstead has created an awesome Arduino powered 13 note midi harp after receiving funding from the optics group Spectra at Washington University in Saint Louis. Watch the video below to learn more about the midi harp's construction and design.