This circuit was found in an old documentation, being able to generate signals of frequencies in the range of 50 to 100 MHz. The components are of the time.
This circuit is from the time when cars used contact breakers. This 80's version measures the dwell...
Suggested by an old American documentation the circuit below keeps a battery charged and at the...
This circuit was obtained from a manual of the integrated circuit itself, but can be applied to...