Design Schematics
GEIGER COUNTER
Nelson Prototype

Geiger Counter Power Supply 
Jeff Nelson 
Rev. 1.1 
05/29/2011

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Geiger Counter Output Stage 
Jeff Nelson 
Rev. 1.1 
06/10/2011

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Geiger Counter in Project Box 
Jeff Nelson 
Rev. 1.1 
05/29/2011

Protective Case / Open
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Protective Case / Closed 
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