Make Your Own Simple Theremin : 4 Steps (with Pictures) - Instructables
The Silicon Chip Theremin, a kit from Jaycar
Art's Theremin Page: A Theremin Based on the Southwest Technical Products Model 142
Theremin World - A DIY Wine Box Theremin
Theremin World - A New Theremin Kit Anyone Can Build
DISC Moog Etherwave Theremin Build It Yourself Kit at Gear4music
Harrison Instruments Minimum Theremin Kit 101
Open Theremin Kit - Arduino Shield + Antennas - real theremin Pitch & Volume | eBay
Theremin World - Schematics
Diy theremin – Humidity sensor
Construction kit, Theremin for DIY soldering at Hobbyklok
A "Tube-Theremin" | Elektor Magazine
I want to build a theremin! (any chance of some help?)
Make your own Musical Instrument - Theremin DIY (थेरेमिन संगीत वाद्ययंत्र) - YouTube
Soda Can Theremin Made In Minutes | Hackaday
Amazon.com: MicroKits Theremin Electronics Kit | Educational Electronic Music STEAM/STEM Kits for Kids or Adults | No Tools Needed Easy to Build Breadboard Kit: Toys & Games
Theremaniacs Kit Theremin SALE PRICE Build Your own Working soldered wired board | eBay