This circuit cuts the audio for a few seconds between words, which allows ads to be detected, since this does not occur in music. The circuit is a from Radio Electronics Experimenter from 1989.
This double-T sine wave oscillator uses a CA39035, an integrated circuit released by RCA at the...
The integrated circuit MC1408 / MC1508, consists of an 8-bit digital / analog converter from...
This circuit, which can act as a shield, was found in an American documentation from the 90s. The...