Only for reference this is a circuito f a commercial receiver of the year 1958. The circuit uses coils and transformers hadr to find in our days. The circuit is destinated to receive MW stations.
This circuit consists of a Step-Down converter (voltage reducer) that can provide a 5 A output with...
The frequencies and intervals of the signals generated by this circuit are determined by the...
In the figure we show how to add an indicator LED to an MC1310 stereo decoder. The circuit is from...