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DMAD: Random Number Generator Functionality

DMAD Expansion Module for Geiger Counters*

The New Digital Meter Adapter is now a universal expansion module. It is a combination of the original Digital Meter Adapter, RS 232 interface adapter & Random Number Generator Adapter. The new DMAD has all three functionalities in one module to enhance the capabilities of Geiger Counters.

This adapter plugs into the digital out of the analog geiger counters and provides a random number each time a radioactive particle is detected. The geiger counter is set up to read background radiation. The random numbers generated are truly random since they are based naturally occurring radioactivity.
The random number generate may be set to the following ranges:

1-2 (Binary/Heads or Tails) 1-32
1-4 1-64
1-8 1-128
1-16  
Random Number Generator Screen
RNG can be used with Digital Geiger Counters as well
The Random Number Generator Function can be used when using a Digital geiger Counter as well.


Typically, depending upon location, the generator will generate 20-40 random numbers per minute. TTL Serial Output Random numbers are sent out via a TTL serial port that may be interfaced to a micro controller or PC.

LCD Display 16 character by 2 line LCD (liquid crystal display) with back light provides easy to read output.

May be Purchased as a kit or assembled and tested.

acrylic dmad stand





DMAD-03 - $59.95
Digital Meter Adapter Kit (Kit Requires Assembly)

DMAD-03A - $89.95
Digital Meter Adapter (Assembled and Tested)

*Requires Analog Geiger Counter GCK-01, GCK-02 or GCA-03 series

RS232-Cable - $15.95
Optional RS232 Cable (if needed)

USB-3.5mm - 24.95
USB TTL Cable

Acrylic Stand - $10.95

Choose Kit or Assembled:

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