by Michael McRoberts

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Project 45 – Access Control System

You're now going to create an access control system. You'll read tags using the RFID reader and validate select tags to allow them to open a door. The Arduino, via a transistor, will then operate an electric strike lock.

Parts Required

ID-12 RFID Reader images
ID-12 Breakout Board* images
Current Limiting Resistor images
5mm LED
125KHz RFID tags or cards*(At least 4)
1N4001 Diode
TIP-120 NPN Transistor
2.1mm ...

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