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 simple power supply circuit triggers when the light on the LDR reaches the level set on the...
This simple tester was found in a Popular Electronics from the 90s. The circuit is powered by two 9 V...
This circuit uses damped oscillations to test an inductor. It can also be used to find the...