This reflex receiver for the mid-wave range employs germanium transistors of the time. We found it in an English documentation from 1967.
In the figure is a diagram of a basic alarm with CMOS circuits and transistors obtained from a...
The purpose of the diode in this oscillator circuit is to limit the amplitude of the output...
This circuit generates high voltage for the firing of a xenon lamp. We found this configuration in a 1994...