This low-frequency sine wave oscillator was found in the December 1995 issue of Electronics Now magazine. The two-transistor circuit is a Wien or Vienna bridge operating at 1 kHz.
This circuit is from a 2001 documentation used for old analog televisions. However, if the reader...
The transistors in the presented circuit can be the BC548 and the filter in front of the...
The purpose of this circuit found in an American 1980s documentation is to produce a current pulse to...