This circuit was obtained in old documentation, but it is valid for modern triacs that must be equipped with heat sink. The trigger element is an ordinary neon lamp.
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....