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Insert Image Here[[File:GoodWatch and PCB.jpg|none|thumb|GoodWatch assembled and PCB with processor]]
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[https://goodwatch.org/posts/introducing-the-goodwatch/ GoodWatch], a project by [https://twitter.com/travisgoodspeed Travis Goodspeed] to replace the innards of a Casio calculator watch to add additional functionality, notably a transmitter/receiver using a TI CC430F6137.
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