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.

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 ...

Posted in Arduino Hacks, Musical Hacks Tagged blue pill, optical sensor, optical theremin, stm32, theremin ← Electric “Radial” RC Aircraft Motor Lego Submarine Gets Balloon Ballast System → ...

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

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 ...

A theremin-like instrument sometimes called the electro-theremin is used for one of the signature parts of "Good Vibrations" by The Beach Boys. And it’s a musical staple of science fiction movies.