My fellow Dorkbot DC-er Justin Sabe sent me this one. The title of the project page pretty much explains it:
Using a computer’s Display Data Channel as a no-cost I2C interface
Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. And he has a new best-of writing collection and “lazy man’s memoir,” called Borg Like Me.
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