The circuit shown, with the printed circuit board, was found in an article in the June 1990 issue of Radio Electronics magazine. Integrated circuits must be equipped with heat sinks.
This circuit was found in the April 1993 Electronics Now magazine. With it, it is possible to...
This old oscillator using germanium transistors has a high impedance headphone as inductor to...
The circuit in the figure is suggested by Linear Technologies (www.linear.com) and consists of a...