RFID / NFC Smart Ring - Size 9 - NTAG213 Shipping:2-4 Weeks **Note:** The Raspberry Pi Pico

**Note:** The Raspberry Pi Pico and a USB cable are not included in this kit

Four pin-selectable gains: 6dB

1Hz output pin

like a little datalogger or SD card

RFID / NFC Smart Ring - Size 9 - NTAG213 Shipping:2-4 Weeks **Note:** The Raspberry Pi PicoWhat 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! NFC (near field