This oscillator, with an old operational from the 80's, was found in an American publication of the time. The frequency depends on C and is set on the potentiometer. The circuit applies to modern operating and the power supply must be symmetrical.
![](/images/stories/cir/224112412023_165441_0001.gif)
This oscillator, with an old operational from the 80's, was found in an American publication of the time. The frequency depends on C and is set on the potentiometer. The circuit applies to modern operating and the power supply must be symmetrical.