Convert your credit card into an NFC payment ring

OK this assumes your card supports NFC, the author basically “melds” the chip in the card out, and puts a new antenna on it that goes around the 3D printed ring. Clever build. Not so sure I would do this thought. I like how he was able to get the chip from the card thought.

https://www.instructables.com/NFC-Payment-Signet-Ring-Built-With-Coil-on-Chip-Ch/

This entry was posted in Cheap, CNC/3D-printing, Misc-Life, Security. Bookmark the permalink.