This is a simple walkthrough on how to make a lock controlled with RFID tags. I show a few simple locking mechanisms, and also how to download and setup the RC522 RFID reader module. All the information is in the video.

The sketch/code and more project information can be found here:http://duinos.net/show/?id=220

The library can be downloaded from here:https://github.com/miguelbalboa/rfid

<p>Hi</p><p>Brilliant project, works perfect with a servo.</p><p>I was wondering if you knew of a way to add say a push button to this for opening a door from the inside and what extra code would be needed.</p><p>Thanks</p><p>Nick</p>
<p>Do you have the schematic or a Fritzing layout? I'm not sure where to plug in the servo. I probably just missed it somewhere in the video. Thanks!</p>
<p>Nicely done. Thanks for sharing this!</p>

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More by sourcery:Super simple and cheap Arduino Bumper robot using 28BYJ-48 steppers Create a simple electronic lock with RFID using a RC522 
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