This JFET amplifier stage was found in the Encyclopedia of Electronic Circuits Volume 5 from 1995. Any JFET can be used and the bias controlled externally.
The frequency of this circuit can be varied from zero. The circuit uses the CMOS 4046 and was...
This circuit detects the sound of thunder, assessing its intensity and thus the distance of a...
This circuit was found in a 1965 General Electric manual. It is intended for cars that have...