M-Digicard USB interface
l.i.papadopol
The need for a universal PC/radio interface inspired me to develop this board. The first version sold out quickly, showing how well it was received by Ham Radio operators. What…
Aprile 2021
SiPM super simple spectroscopy
Recently I’ve tested this super simple circuit capable to collect pulses from a SiPM and amplify and pulse-shape them. The pulse shaper Tau constant is 250uSec, this way the resulting…
DP-5B geiger manual
This is an ultra short user guide for cold war CCCP made DP-5B geiger counter. The battery elements are located into a bottom compartment. You can get them by opening…