This circuit was published in Radio Electronics magazine in June 1959. The circuit uses an inverter with transformer to generate the high voltage of the Geiger tube.
This circuit was found in an English publication from the 70s, an article that teaches how to...
This is an old circuit with a feature that most modern oscilloscopes have. We found it in a Radio...
The LMV321 is a low voltage operational amplifier from ON Semiconductor. The following diagram,...