This detector was found in an old Electronic Design using transistors of the time. The circuit can be made with modern equivalent transistors. See the charts with your performance.
This circuit is intended for signal amplification of electronic musical instruments. We found in a...
Texas Instruments UCC21225A is available from Mouser Electronics. It is an isolated gate driver...
This circuit can be used as an answering password system in a store, office, or other location....