This squelch circuit is placed at the input of the single receiver audio amplifier stage. Its purpose is to silence background noise. The circuit is from an 80's documentation.
This circuit consists of an emitter follower, presenting unit voltage gain implemented with an...
May 6, 2015 - Mouser Electronics, Inc., the global authorized distributor with the newest...
This circuit can use both separate LEDs and a common cathode display when one segment indicates...