This dimmer for incandescent lamps was obtained from an American 1990s documentation. The circuit accepts triac-like loads that can be virtually any type. Triac must be fitted with a heat sink.
Two inverters of a 4069B type CMOS integrated circuit form this oscillator which is characterized by having...
The thermometer presented, for the Fahrenheit scale, is from the Linear Applications Handbook of...
We find this circuit in an American 1980s documentation. Integrated circuits are uncommon today as...