This switching circuit for the power grid, featuring fast acting characteristics, was found in a 1965 General Electric documentation. Modern equivalent components can be used.
This Nixie pipe circuit was found in 1965 documentation. Note the high supply voltage. Appropriate...
This circuit can be used in physics experiments, in ionization and in several other applications. The...
Found in a Popular Electronics from the 90's, this circuit can be implemented with almost any...