This circuit generates high pulses from a sinusoidal input, using SCRs for this purpose. The pulses are positive and negative, as shown in the figure and the SCRs admit equivalents.
Using transistorized regulators with NPN and PNP transistors we can create a symmetrical source of...
Found in Radio Electronics from the 90s, this circuit generates signals from 100 Hz to 1.5 kHz....
We found this circuit in a 1973 documentation. The null adjustment trimpot is 10k. The circuit can be...