This circuit supplies a load at SO1 when the load at SO2 is powered. The circuit is from a Popular Electronics from the 90s. Diodes and triacs must match the loads.
This circuit with the TDA3410 was found in the SGS manual from 1982. The circuit was used in car...
In the figure we have two simple configurations of voltage doublers. Resistors and diodes are...
This circuit, found in a 2000 documentation, is used in simple artificial intelligence and robotic...