This circuit trips when the current in a load exceeds the programmed value that depends on Rx. The circuit is from the Radio Electronics magazine of June 1986.
This multiple power source, with two transformers was found in American documentation from the...
We found this transmitter circuit with a single chip in the Motorola Linear Databook of 1990. The...
This oscillator can use inverters or connected AND or NAND gates as such. The signal produced with...