LVA Geiger Counter

Image of Geiger Counter v2.0

Veselin Georgiev created this custom Geiger counter based on the MightyOhm Geiger Counter kit. Veselin’s version, called the LVA Geiger Counter, includes several changes:

  • A 7-segment display with brightness control shows the measured radiation level in uSv/hr or total counts since startup.
  • ATmega88 instead of ATtiny2313 to allow more space for firmware extensions.
  • Battery level monitoring with alarm.
  • Phono jack pulse output for connection to monitoring software.

Kits are available from robotev (shipping to Bulgaria and Balkan-area only).

from MightyOhm http://mightyohm.com/blog/2016/09/lva-geiger-counter/

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