This circuit was found in an American documentation from the 90's. What it does is provide at the output a voltage that is the average of the voltages set for the inputs.
Current sensors of the type High-Side (high side) are circuits that monitor the current drained by a...
This simple blocking oscillator using a transistor can be used in alarms or call systems. The...
Using an earphone, this medium wave band regenerative radio was published in the March 1962 Radio...