RFID Database System

Arduino + Parallax RFID Reader. The code keeps a database of registered RFID tags and performs a look up to 'grant' or 'deny' access. Cards can be registered and removed, as well as the database be viewed or erased with the code. This can be modified to perform pretty much any action you want instead of printing access granted or denied. Source code and additional information located at: http://sites.google.com/site/airwavershr/Home/rfid-database