With a NFC Tag and correct PIN, you can control who has the permission to toggle a LED light.
Project showcase by vincent wong
A little box powered by an Arduino Uno, an Adafruit MP3 Music Maker Shield and an NFC breakout board to play MP3 with the command of a tag.
Project in progress by siliconchris
I implemented an Arduino NFC reader inside my motorbike so I'm able to start and stop it just with the implant in my hand.
Project showcase by bujna94
Use DFRobot's PN532 NFC module to track if your favorite clothes are clean or dirty.
Project tutorial by Arduino “having11” Guy
A serious game for press freedom.
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