NFC LED nail stickers (pack of 5)

These teeny-tiny little NFC LED stickers power themselves when in an electromagnetic field, and they'll add a whole layer of interactivity to your projects.

NFC (Near Field Communication) is a way for two devices very close to each other to communicate. It's like a very short range Bluetooth that doesn't require authentication. NFC is a special subset of RFID.

You can light these up with NFC on your (Android) phone, card readers at the shops, or for something more homebrew then try the Adafruit NFC/RFID shield!

Note: these are not NFC data tags (if you want tags, then we have them too), they just light up when in the vicinity of a NFC signal.

Dimensions: 11x9mm

Update: Now available in a rainbow set containing one sticker each in light blue, red, yellow, green and purple. Please note that the yellow sticker does not have a waterproof coating