Found in older Signetics documentation, this circuit generates signals from 30 Hz to 25 kHz. Operational amplifiers are from the time, as is the matching pair of transistors.
We found this circuit in the August 1994 issue of Electronics Now magazine. The circuit is based on...
This circuit enables the bilateral command of triacs with the use of low current switches. The...
This circuit, which draws numbers from 00 to 99, was found in an Italian magazine from 1974, but...