An Arduino-based RFID access control to open garage door using RFID by Jason Hamilton:
This is my Arduino-based project that allows you to use RFID for access control to open a door. The door can be anything that can be controlled by a relay. In my case it will be a garage door opener.
This is the initial prototype. Next I plan to build it on a prototype shield and then if put it on a PCB. The top section of components (Arduino and breadboard) will be placed inside the garage and the bottom section of components (LED, buzzer, NFC/RFID reader) will be placed outside (in a project box).
Via Embedded Lab.