Think Of The Things You Could Do With This AA-Sized Arduino Board - Gizmodo Australia (blog)

Think Of The Things You Could Do With This AA-Sized Arduino Board Gizmodo Australia (blog) His solution: make an Arduino board the size of an AA battery, invert the battery terminals, and stick it in a housing alongside two normal AA batteries. The result is a tiny board that's perfect for basic wireless communications, without needing any ...