This circuit is used to turn on the headlights when it gets dark. The circuit is from an Electronics Now magazine from October 1998. The power transistor must be equipped with a heatsink.
This is the typical audio amplifier for a 1967 television. We found it in a magazine from the...
This circuit is from an English magazine from 1980, but it can be easily assembled with more...
This circuit was suggested by a 1967 General Electric manual. The waveforms of the generated...