RFID / NFC Smart Rings - Multiple Sizes - NTAG213 : ID 3041
Adafruit Industries, Unique & fun DIY electronics and kits RFID / NFC Smart Rings - Multiple Sizes - NTAG213 : ID 3041 - What did Lord Sauron, when forging the One Ring in the fires of Mount Doom forget to include in his all powerful ring? What did he forget to leave out of the ring impervious even to dragon fire, designed to rule over all free peoples of Middle Earth in perpetuity - a ring destined
What did Lord Sauron, when forging the One Ring in the fires of Mount Doom forget to include in his all powerful ring? What did he forget to leave out of the ring impervious even to dragon fire, designed to rule over all free peoples of Middle Earth in perpetuity - a ring destined to be the One Ring to Rule Them All, to tempt its wearer with the promise of infinite power? Thats easy - it could have used an embedded RFID/NFC transponder!
R5 Smart Ring with Dual RFID, NFC and ID Chip
adafruit-RFID / NFC Smart Ring - Size 9 - NTAG213
RFID / NFC Smart Rings - Multiple Sizes - NTAG213 : ID 3041 : $0.00 : Adafruit Industries, Unique & fun DIY electronics and kits
No charge / depth waterproof, built-in ultra-sensitive NFC chip, no electricity to work, easy to wear. Multi-functional NFC smart ring, the main
NFC Smart Ring, Smart Ring, Waterproof Universal for Mobile Phone(size9)
Eco-friendly Wood NFC Ring Payment NTAG213 Smart Finger Ring
NFC Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device for Mobile Phone, 6/7/8/9/10/11/12/13 inch Optional(8inch) : Electronics
13.56MHz RFID/NFC White Tag - NTAG203 Chip : ID 4033 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Plyisty NFC Smart Ring, Smart Ring, Waterproof Universal for Mobile Phone(size9) : Electronics
Eco-friendly Wood NFC Ring Payment NTAG213 Smart Finger Ring
R5 Smart Ring with Dual RFID, NFC and ID Chip
Eco-friendly Wood NFC Ring Payment NTAG213 Smart Finger Ring
Multifunctional NFC Smart Ring Dual frequency RFID Rings
No charge / depth waterproof, built-in ultra-sensitive NFC chip, no electricity to work, easy to wear. Multi-functional NFC smart ring, the main
NFC Smart Ring, Smart Ring, Waterproof Universal for Mobile Phone(size9)
