This high-power shield is isolated from the control. The circuit was found in the June 1995 Electronics Now magazine. The Triac must be equipped with a heat sink.
Originally indicated as an alarm alert in a 1990s US publication, this circuit can be used as a...
We found this circuit in a Popular Electronics of the 90s. The circuit uses a touch sensor formed by...
This circuit was found in an old American documentation. The transformer is of the type found in...