Tuesday, October 9, 2012

Automatic Flip-Down Clip-Ons

"CSI: Miami might be out of production, but that doesn't mean we'll be deprived of casual eyewear flipping," according to Endgadget. "Not if Ben Heck has a say in the matter, at least. His latest DIY project automatically swings a pair of clip-on sunglasses into view whenever it's too sunny outside: a photocell attached to an AT Tiny microcontroller checks the light levels and, through an Arduino-based AVR MKII language, tells a rotor to spin the glasses into place. " Read more.

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