Unlike a real theremin, you can trigger this one with anything the ultrasonic sensor can see. The Arduino audio quality is not superb, of course, but it is still a fun rainy day project.

Watch on Posted in Arduino Hacks, Musical Hacks Tagged arduino, Arduino Uno, CdS cell, midi, photoresistor, theremin ← Build Your Own Custom Elevator Twenty Seconds At 100 Megakelvins → ...

Think "theramin" and what comes to mind? The Doctor Who music? Or the original Star Trek theme? Or perhaps even Good Vibrations by the Beach Boys? Well, actually none of them uses a theremin, contrary ...

Mozzi Theremin! Sound With Arduino Tuesday February 7 2017 Share Advertising ...