How To – ‘Theremin’ on the cheap
Popsci has a quick how-to on building theremin-esque device for under 20 bucks – A full-fledged Theremin will set you back nearly $400, but with the instructions below, you can build a pocket-sized Theremin-like instrument that won’t break the bank. Unlike the real McCoy which relies on grounded variable capacitance for changing frequency and volume […]