networking

Using a computer’s Display Data Channel as a no-cost I2C interface

Using a computer’s Display Data Channel as a no-cost I2C interface

My fellow Dorkbot DC-er Justin Sabe sent me this one. The title of the project page pretty much explains it: The 25¢ I2C Adapter: an Inexpensive Method of Interfacing I2C Devices with Personal Computers by Leveraging the Existing Display Data Channel (DDC)

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