This Intersil circuit was found in a 1980s documentation. Operational are of the time, but current equivalents can be experienced. The graph with the circuit performance is given next to the diagram.
This circuit generates pulses at a frequency that can be adjusted by a potentiometer. The circuit is...
For those who like electronic games, have good experience in the design of printed circuit boards...
This General Electric circuit was found in a 1964 documentation. The circuit triggers a relay when...