Geiger counter on the cheap using the 35.00 Raspberry PI

[7th trump]

Thought I'd post this because geiger counters are a bit expensive to buy from a manufacturer and in some places illegal to own. But here is an inexpensive way to own a decent geiger counter.

http://www.cooking-hacks.com/index.php/documentation/tutorials/geiger-counter-raspberry-pi-radiation-sensor-board

Just the board without the tube.
http://www.cooking-hacks.com/index.php/radiation-sensor-board-for-arduino.html

[Serpo]

http://www.youtube.com/watch?v=vm97_wn2Pac&feature=player_embeddedhttp://www.youtube.com/watch?v=vm97_wn2Pac&feature=player_embedded