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April 11, 2016 AT 4:00 pm

RFID Door Unlock #Arduino

RFID Door Unlock Hackster io

Great project for all the occasional key forgetters from Kirby G on hackster.io:

A few times I have locked myself out of the house and needed to wait for the Wife to get home and unlock the door. So I decided to come up with a way to get inside the house if I am outside and have nothing on me. Using RFID tags hidden around outside I can put them to the reader on the door and have the door unlock. If I have my phone on me I can also unlock the door via an app I created.

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