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.
We found this circuit in the April 1988 issue of Radio Electronics magazine. The circuit can be...
In the figure we have the receiver of a sequential remote control operating at a frequency in the range of...
Found in a 90’s Radio Electronics, this circuit uses a component from the time, difficult to find today....