Based on a CA3059 zero-cross switch, this circuit was found in the July 1995 Electronics Now magazine. The circuit is not isolated from the mains.
The components used in this 80's circuit are not common today. The circuit is very sensitive and must...
This circuit is from the 1993 Linear Technology Applications. We can implement the same oscillator...
We found this circuit in a 1967 Electronic Design. The circuit used a MOSFET of the time, which is...