O.k. I have already constructed the neon bulb geiger counter in the January issue of N&V, however I can't get it to work. I might have built it wrong but i've checked and rechecked it and I don't think so. I also think I may have found a flaw in the design, or maybe it just wasn't documented fully. The test button would seem to be in the wrong place, from the diagram it would seem that in order for it to ever work the test button would always have to be closed. It is the only path to the anode after all. Any help would be great.
Thanx
Geiger counter
Re: Geiger counter
Check out this Usenet thread in Sci.Electronics.Design:<p>http://groups.google.com/groups?q=%22ne ... com&rnum=1<p>You may have to copy and paste this into your Address window.
Re: Geiger counter
That was only one post. You can access the whole thread from there, but here's the URL, just in case:<p>http://groups.google.com/groups?hl=en&l ... hl%3Den%26 lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26safe%3Doff%26selm%3D3E64D567.C943FE9F%2540execpc.com%26rnum%3D1
Re: Geiger counter
You will definitely have to copy and paste.<p>http://groups.google.com/groups?hl=en&l ... hl%3Den%26 lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26safe%3Doff%26selm%3D3E64D567.C943FE9F%2540execpc.com%26rnum%3D1
Re: Geiger counter
Ron, please change your URLs; type them EXACTLY LIKE THIS:<p>[url=http://www.website.ext]link name[/url]<p>So the LINK NAME gets underlined, (only the link name displays NOT the url), you can CLICK on that link name, and the pages don't get REALLLLL WWIIIIIDDDEE so you hafta scroll...<p>S'allright?
Re: Geiger counter
Last year a post by IHateTTL shed some light on the big question<p>or a cut and paste technique: http://206.131.241.58/ubb/ultimatebb.ph ... 000054&p=2
] big question link [/url]<p>put do-dads before and after and cut n paste as usual<p>[ April 10, 2003: Message edited by: 1206DX ]</p>
] big question link [/url]<p>put do-dads before and after and cut n paste as usual<p>[ April 10, 2003: Message edited by: 1206DX ]</p>
Who is online
Users browsing this forum: No registered users and 13 guests