Integrated signal generator appeared in Radio Electronics magazine in January 1968. The integrated circuits are from the time and the generator produces signals from 5 Hz to 50 kHz.
In the figure we have the circuit of a sweep generator obtained in an old publication. The central...
The circuit is from an Electronics Hobbyst Handbook from the 90s, being valid for panels of the...
This circuit provides a signal that is twice the frequency of the input signal. The circuit was...