RFID / NFC
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3D Printed RFID NFC Rings
Make your own custom NFC ring
Customize your RFID NFC tags to any size or shape!
NFC Ring Password Helper
Log in with the wave of a hand
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Use Arduino Leonardo's keyboard functionality to type in your password when you scan your NFC ring.
Magic Band Teardown
Inside the Magic Kingdom's Smart Bracelet
Disney's Magic Band is a wearable NFC tag used for Disney Park and attraction entry, Disney Resort hotel doors, and personalizing your park experience.
Raspberry Pi NFC Minecraft Blocks
Make papercraft Minecraft blocks that interact with the world using near-field communication!
Learn how to connect a PN532 near-field communication (NFC) breakout to a Raspberry Pi. Using NFC tags you can create blocks in a Minecraft world!
Unlock Android Phone with Wearable NFC
Handle Phone to Authenticate
Make an RFID ring or manicure and mod your Android to unlock when the right tag is scanned!
Adafruit PN532 RFID/NFC Breakout and Shield
Radio Frequency ID and Near Field Communication using the PN532
This is not a full tutorial, it's just a quickstart guide while we do more research into RFID/NFC. There's a lot of info here but not everything is explained in detail. We hope to fill out the tutorial but there's not a lot of good information about NFC so it's taking a bit of time!
Embed an RFID card in your iPhone
While your CharlieCard or other RFID card won't fit inside your iPhone, it's mainly the plastic that's in the way. Here we'll show you how to dissolve away the plastic and still reliably read the tag from under the backplate on your iPhone.
RFID language learning toy with sound
Create a speaking flash card game with Adafruit's wave shield and NFC/RFID shield for Arduino inside a box made to look like a yellow fish - a nod to Douglas Adams.