Found in a manual of integrated circuits from the 90s, this circuit makes use of that time components. It is indicated to limit the current in 6 V chargers.
With this circuit you can produce the sound effect passing from one channel to another. The...
The sensors in this circuit are NTCs and PTCs that work in a differential way by directly...
This basic configuration can be found in a lot of articles on this site. In this case, the relay...