We found this circuit in an Electronic Design. The main integrated circuit is the 4017. The frequencies are determined by the RC circuits as well as the duration of the generated pulse train.
We found this circuit in the SGS Linear Integrated Circuits Manual of a982. The integrated circuit...
This circuit was obtained in an American documentation from the 80's. The transistors can be...
This circuit is from old American documentation intended to trigger the flash of a camera flash with...