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 ...

Fox is also an advocate for incorporating Arts into STEM fields through project-based learning. She’s the one who runs the Arduino Theremin workshop at Living Computers.

We've already seen how to construct a trebuchet and how to make an Arduino Theremin, and now our own James Floyd Kelly had added a great little project that it sure to delight any younglings in ...

With some circuits, capacitors, a speaker, and a 9-volt battery, you can build a pocket-sized theremin to create spooky sci-fi sounds.