Comments on: Geigerduino (part 1) http://robotsanddinosaurs.org/?p=154 A non-profit workshop for Sydney’s hi-tech community Fri, 13 Aug 2010 00:33:34 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: chipres http://robotsanddinosaurs.org/?p=154&cpage=1#comment-155 chipres Sun, 22 Nov 2009 11:01:44 +0000 http://robotsanddinosaurs.org/?p=154#comment-155 some thing smiler http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=132 some thing smiler
http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=132

]]> By: Bus Pirate high voltage power supply « Dangerous Prototypes http://robotsanddinosaurs.org/?p=154&cpage=1#comment-154 Bus Pirate high voltage power supply « Dangerous Prototypes Sun, 22 Nov 2009 09:57:35 +0000 http://robotsanddinosaurs.org/?p=154#comment-154 [...] crew at Robots and Dinosaurs prototyped a high voltage power supply for a geiger counter tube using the Bus Pirate pulse-width modulator. They were able to step up 5volts to 800volts+ with a [...] [...] crew at Robots and Dinosaurs prototyped a high voltage power supply for a geiger counter tube using the Bus Pirate pulse-width modulator. They were able to step up 5volts to 800volts+ with a [...]

]]> By: gavin http://robotsanddinosaurs.org/?p=154&cpage=1#comment-98 gavin Wed, 28 Oct 2009 01:57:29 +0000 http://robotsanddinosaurs.org/?p=154#comment-98 Hey Luke, Sorry for the late reply. We're using surplus Russian Pancake tubes, since they're friggin huge, and sensitive. http://myworld.ebay.com.au/annakozub/ Cheers, Gavin. Hey Luke,

Sorry for the late reply. We’re using surplus Russian Pancake tubes, since they’re friggin huge, and sensitive.

http://myworld.ebay.com.au/annakozub/

Cheers,
Gavin.

]]> By: Kean http://robotsanddinosaurs.org/?p=154&cpage=1#comment-89 Kean Fri, 23 Oct 2009 13:26:15 +0000 http://robotsanddinosaurs.org/?p=154#comment-89 Gav and R3becca are the people who know about the Geiger-Muller tubes. Sparkfun and Electronic Goldmine have small ones, which are not very sensitive I believe. So ebay is probably the go. Kean Gav and R3becca are the people who know about the Geiger-Muller tubes. Sparkfun and Electronic Goldmine have small ones, which are not very sensitive I believe. So ebay is probably the go. Kean

]]> By: Luke Weston http://robotsanddinosaurs.org/?p=154&cpage=1#comment-85 Luke Weston Wed, 21 Oct 2009 04:34:11 +0000 http://robotsanddinosaurs.org/?p=154#comment-85 Cool. What kind of Geiger-Muller tube(s) do you intend to use, and where do you intend to get them? Unfortunately they're not exactly a Jaycar product line. Cool.

What kind of Geiger-Muller tube(s) do you intend to use, and where do you intend to get them? Unfortunately they’re not exactly a Jaycar product line.

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