CM108AH USB soundcard on a chip
l.i.papadopol
I’ve found great difficulty to find an application note of this USB soundcard on a chip. I ve decided to share here the info that I’ve found. I’ve made various…
Schematics & Homebrew
MadExp PMT adapter
You can download the Madexp PMT adapter Kickstarter version manual here: manual UPDATE 18 Feb. 2018 I’ve analyzed my home radioactive background simply leaving the MadExp PMT connected and running…
Homebrew a Geiger rate meter
Hi! In order to count pulses generated from Geiger tube when striked by a ray, we need a counter. If we combine a pulse counter with an high voltage supply…