Found in a 1967 General Electric documentation this circuit uses unijunction transistors that may be equivalent to those indicated. The number of stages can be modified.
The previous circuit (CB15629E) can be changed to generate a sawtooth signal synchronized...
This is a very simple atomic radiation detector circuit using a Geiger-Muller tube. The circuit was...
With the micro-voltage regulator illustrated in the figure, we can design a power supply for small...