Found in 969 documentation, this circuit generates sweep signals from 1 Hz to 100 kHz. The components used are from the period, and equivalents can be used.
This circuit was found in an Electronic Design from the 90s. The integrated circuit is from that...
When operating near a medium wave radio, the signal frequency changes and this can be heard on the...
In the figure we have the way to implement a 5 to 45 V zener diode with 50 mA of maximum current...