The triac must be mounted on a large heatsink according the current drain of the load.
August 2017 - Mouser Electronics has already received the XBee® Cellular 3G modules with built-in...
The circuit presented with low drift is from the Motrorola LinearDatabook of 1990. The circuit...
We found this circuit in a 1986 documentation, but it can be easily assembled even today by the...