A sundial for the XXI century

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A guy takes a laser from a level, a RC servo, a micro controller, and a big chunk of white wall and creates a high-tech laser powered sundial.  He also posted the instructions so that anyone can make one.

I’m tempted to make one myself.  We’ve got lots and lots of big white walls in the new apartment.  I’ve got a couple laser levels.  I’ve also got oodles and oodles of electronics know-how. Maybe it’s just me, but it seems I’m destined to make one of these.

[5volt.eu via Apartment Therapy Unplugged]

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