Information about the high voltage transformer and the detecting circuits was not given in this project by Electronics Engineering. The Geiger valve is the critical component in this project.
This circuit can shift the phase of a signal from 0 to 360º. FETs admit equivalents and the...
This circuit with germanium transistors was found in a 1980s documentation. The circuit makes use...
Using components from the era, this 90's EDN circuit is used in analog to digital conversion...