Thanks to EE Times for pointing us to this theremin experiment kit out of a programmable system on a chip (PSoC) device. The project uses a PSoC 4 Pioneer Kit from Cypress. Wire it up to a capacity sensor, add a speaker, download a program to the device, and you're in business!
Have you built one of these? Tell us about your experience, please!
Read more: Project #16 - Proximity Theremin (100 Projects in 100 Days)
Via: Building a Low Cost Theremin (EE Times)