Found in documentation from the 1990s, this circuit drives an SCR with a delay that depends on C1 and can be set to R1. The load depends on the SCR.
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...