Found in a documentation from the 70s, this circuit causes the courtesy light of the car to remain on for an additional time after the doors are closed. The time depends on C1.
Found in old documentation about neon lamps, this circuit produces very low frequency signals that...
Although it is a common configuration today, this circuit was taken from an old publication. The...
This circuit is from a factory manual from the 80s. The circuit can be implemented with more...