This circuit is from a 1968 documentation. It generates a non-symmetrical signal with the waveform shown next to the diagram. Transistors are of the time, but modern equivalents can be used.
E) This soft start dimmer was found in a Motorola documentation from 1968. However, it can be...
This circuit is from Popular Electronics of the 90's. It makes use of NO and NC sensors. The relay...
The circuit presented is from the 1993 Linear Technology Applications. The components used were...