Adafruit will not be shipping orders Monday July 4, 2016 in observance of Independence Day. Any orders placed after 11am EST Friday July 1 will go out Tuesday July 5.
Tiny tags that send & store data, powered by radio waves and small enough to be embedded under the skin – RFID is used all over, but it remains a fascinating technology.
Last updated on 2015-05-04 at 04.27.27 PM Published on 2014-06-11 at 12.19.42 PM