CyberElectronics
CyberElectronics
GeigerPhone
Battery powered Geiger Counter circuit using SBM20-1 GM tube with 0.3mm Leadshield for energy compensation.
Can be connected to Smartphones or PC sound cards (to MIC IN).
Low Battery Indicator, Buzzer and Optically isolated pulse output.
1,530
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Uploaded on January 22, 2013
Taken on January 17, 2013
GeigerPhone
Battery powered Geiger Counter circuit using SBM20-1 GM tube with 0.3mm Leadshield for energy compensation.
Can be connected to Smartphones or PC sound cards (to MIC IN).
Low Battery Indicator, Buzzer and Optically isolated pulse output.
1,530
views
0
faves
0
comments
Uploaded on January 22, 2013
Taken on January 17, 2013