This circuit uses three inverters to generate a rectangular signal whose frequency depends on R1 and C1. The circuit is from a March 1996 Electronics Now.
This circuit interfaces audio signals with 50-ohm lines. The source must be symmetrical and the...
This circuit is from an American cookbook from 1977. The circuit generates a voltage of...
This is the basic configuration of a function generator with the 8038 integrated circuit (uncommon...