The Proxmark3 PCB 125kHz antenna., GNU GPL version 2, GitHub link. Picture this: It’s the end of the year, and a few hardy souls gather in a hackerspace to enjoy a bit of seasonal food and hang out.
NBS Corp. uses 125 kHz passive tags to provide visibility into the components it installs on its circuit boards, to assure its customers that each board was properly assembled and is traceable should ...