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Old 08-05-2002, 12:05 PM
waxhell
 
Posts: n/a
Default Software Fanbus Goodness

Hardware-test.dk has a pretty nifty setup with a software fanbus that's controlled through the parallel port. The electronics are pretty complex, but their schematic is pretty well laid out. IT's a pretty intresting setup, using 12 transistors and a couple diodes in the connection to the parallel port rather than a CMOS chip or just the direct switches.

Check it out here.
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