Robert Gawron

Normally -according to the Ohm's law - when the applied voltage is increasing, the current is increasing too, however some components ca...

Recently I've found Pi-GI, it's an open source project of a radiation monitoring system based on Raspberry Pi, and (open source har...

Today I will show a very simple ionization chamber that can detect radioactivity. I was able to detect with it ionizing radiation from a smo...

Not many people know, but in some smoke detectors, radioactive materials play an essential role. Today I will present one of those devices, ...

Currently I'm trying to make a working version of a radioactivity detector that uses semiconductor as a sensor. It's a different app...

In the previous posts I've described a simple Geiger–Müller counter and various experiments with this device . Today I would like to pr...

In C it's possible to omit typing array size if it's fields are provided immediately, so the compiler can easily calculate the size ...