TROS – “singer”
Resp to GEN. Transistor oscillator (TROS) running from 1.5V bttry generates hi-pitch acoustic singing; interesting enough that it can oscillate (and sing, but on very fine pitch) even with 1″ gap.
Experiments, inventions, patents, …
Free Energy News TV / MoPoZcO / Solid state
by F.E.N. · Published 14. April 2010 · Last modified 27. August 2010
Resp to GEN. Transistor oscillator (TROS) running from 1.5V bttry generates hi-pitch acoustic singing; interesting enough that it can oscillate (and sing, but on very fine pitch) even with 1″ gap.