This is a hard drive clock I built from a 3.5" hard drive, some tri-color LEDs and a PIC16F252 microcontroller. It works by shining the LEDs underneath a platter with a slot cut into it, and by timing the various colors it can produce an analog clock display as well as other patterns.
"The Ford moves in mysterious ways"
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That was the observation of a commenter at Zero Hedge, playing on the
Biblical phrase "The Lord moves in mysterious ways", following the news
that a d...
8 hours ago
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