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turing alarm clock

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turing alarm clock

Home-Made Alarm Clock Beeps Until You Solve a Mathematical Problem

I tend to have a cup of tea and some cereal before I do anything in the morning, but Nicholas Paul Johnson swears by his Turing alarm clock. Powered by an PIC16 microcontroller, Johnson used a four-buck LCD display and has, very sweetly, made the whole thing free and open-source. [cheaphack via MAKE]

10:20 AM on Thu Feb 21 2008
By AddyDugdale
5,973 views, 27 comments