Found in a 1990s American documentation, this circuit provides an output voltage approximately 4 times that of the input voltage. Diodes are general-purpose types.
This circuit makes it possible to use a low impedance headset as a microphone. The circuit, on a...
Mounting an oscilloscope is the dream of many of our Internet users, although it comes up against...
We found this circuit in documentation from the 1980s. The component values are calculated using...