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News DigiSpark: What Arduino Would Be if It Were the Size of a Quarter By Cassandra Khaw Aug 14, 2012 11:57 am PDT [Credit: Erik Kettenburg/Kickstarter] ...
A Swedish software engineer — Johan Kanflo — has made a wireless Arduino clone called AADuino, which is the size of an AA battery. Kanflo explains that the AADuino has an onboard RF module ...