This circuit from a 1966 General Electric manual makes use of an SCS. The time is given by the emitter capacitors of the unijunction transistor.
This circuit was obtained from Radio Electronics magazine in May 1958. The circuit uses...
This bidirectional motor control was found in an 80's Electronic Engineering. The circuit uses a...
This 5V power supply with a 1.5 to 3 A current was found in Maxim documentation from the 90s. The...