This circuit, for frequencies up to 100 kHz, was found in American documentation from 1970. The circuit can serve as a reference for projects with modern equivalent components.
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...