[sdiy] Modular Theremin or Heterodyne VCO

[m brandenberg]

On Tue, 5 Jul 2011, Mrs. Rectangular wrote:

> could someone point me in the right direction or the ideal method for setting up a theremin type device in a modular format? I would like to use antennas that create control voltage to then plug into a VCA and a VCO that would employ a heterodyning principle.

Doepfer may make what you need already:

http://www.analoguehaven.com/doepfer/a178/

--
Monty Brandenberg