Charlieplex lighthouse version 2

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Uploaded by on Feb 8, 2011

This is an updated version of my original lighthouse circuit. It consists of 12 LEDs driven via charlieplexing by a PIC12f683. The PIC uses PWM sweep the brightness around the disc, only two LEDs are lit at any one time.
Construction details here http://catmacey.wordpress.com/2011/02/08/charlieplexed-lighthouse-version-2-p...

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