This circuit was found in a 1965 US documentation. The circuit converts a DC signal to a 400 Hz AC signal. Transformer data was not provided.
This two-input limit detector was found in an American 1980s documentation. The circuit can be...
The transmitter presented by our contributing reader Adriano Muniz Moura has a power of 10 watts...
This circuit produces fast light pulses in na incandescent lamp. Pulse rate is adjusted by P1. The...