Have you ever wanted to unlock your front door with just your bus pass, a tag, or an old hotel room key? Now you can with the NFC Door Lock, for under $100! It's a super compact Qduino Mini (Arduino-compatible) powered door lock that senses when there is an NFC tag present, unlocks your door usi...
By:
QtechknowContinue Reading »from Instructables: exploring - technology - robots http://ift.tt/1BoYve5
0 comments:
Post a Comment