This is the version of the previous circuit for vehicles with positive ground. The circuit is from a Radio Electronics from December 1976. A siren is included.
Found in documentation from the 1980s, this circuit is used for resistive loads (incandescent...
We found this circuit in a documentation from the 90s. The integrated circuits are from the time,...
The figure shows how to implement an inverter amplifier with a Norton operational amplifier. The...