Hi, marsden which software yo have used for drawing circuit??Here is a design I cobbled together.
Hi, marsden which software yo have used for drawing circuit??Here is a design I cobbled together.
Here is a design I cobbled together. It has never been tested, but I suspect it will work first time. I am allowing the coils to conduct DC through to the transistor, turning what is a problem with your design into an asset with mine.
C2 is a power supply filter cap, and C3 will increase the gain of the transistor circuit. It might be eliminated with improved results.
by Jerry Twomey
by Duane Benson
by Duane Benson
by Jake Hertz