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Forums
4hv.org :: Forums :: General Science and Electronics
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DIY electron microscope

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Conundrum
Sun Feb 06 2011, 03:26PM Print
Conundrum Registered Member #96 Joined: Thu Feb 09 2006, 05:37PM
Location: CI, Earth
Posts: 4061
Link2

ok, this is cool.
Who'd have thought of using helium to stop the cathodes getting eaten by the air?

-A
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Adam Munich
Sun Feb 06 2011, 03:47PM
Adam Munich Registered Member #2893 Joined: Tue Jun 01 2010, 09:25PM
Location: Cali-forn. i. a.
Posts: 2242
Oh my god is that cool. My project list just gets longer and longer. :-/
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Conundrum
Sun Feb 06 2011, 05:34PM
Conundrum Registered Member #96 Joined: Thu Feb 09 2006, 05:37PM
Location: CI, Earth
Posts: 4061
haha, my project list runs to 2 A4 pages.
I still have those hacked myvu goggles, someone wants to buy them but i am stuck due to a missing 3v3 regulator.
(they work off 3 1.5V's in series but not properly)

-A
"Bother!" said Pooh, as he saw the gamma ray burst...
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