535 Bytes hinzugefügt
, 16:40, 1. Apr. 2009
===Links===
* Original schematics: [http://www.thereminworld.com/pics/articles/moog1954/schem.jpg]
* LDR 2x 555 [http://www.popsci.com/diy/article/2008-04/build-pocket-theremin-cheap]
* Digital (2x 4069): [http://harrisoninstruments.com/100/100_schematic.html]
* what we found (on 25.03.2009): [http://www.oldtemecula.com/theremin/] [http://www.oldtemecula.com/theremin/rs-illusion/rs_illusion_schematic.pdf]
* Colpitts oscillator: [http://en.wikipedia.org/wiki/Colpitts_oscillator]
* Terpsiton [http://de.wikipedia.org/wiki/Terpsiton]