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aluminum heatsink anodizing [204 articles] Jamie Morken - 19:33 24-12-08 Hi,
Does an anodized or painted aluminum heatsink perform better thermally
than a bare aluminum heatsink for the situation of to-220 components
attached to the heatsink with... Read More
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Step Recovery [29 articles] Andrew Holme - 16:28 24-12-08 Just been hanging various junk box diodes between a pair of SMA sockets, one
to my signal generator, the other to my 'scope, looking for step recovery.
A varicap (BB405B, possi... Read More
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OT: Santa Claus explained by E=mc2 04:23 24-12-08 http://www.mae.ncsu.edu/homepages/silverberg/santa/santa.html
It's the relative space-time and nanorobots that makes Santa Claus overnight
delivery possible. Oh and psychic pow... Read More
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Phone camera candidates? (MCU-if) [4 articles] 02:17 24-12-08 Any mobile phones that have an easy to interface camera that is worthwhile to
rip from an otherwise broken/old unit ..?
I'm looking for 640 x 480 , 6 bpp still images sensors o... Read More
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Custom transformer [23 articles] David Bourgeois - 19:11 23-12-08 Hi,
I just built the ESR meter described at
http://ludens.cl/Electron/esr/esr.html and wired a small 400:20
transformer. As expected, it doesn't have the theoretical 20:1 ... Read More
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