Sniffing RFID Readers With A Piece of Paper

We feature plenty of printed projects here on Hackaday, though they tend to be of the three dimensional type thanks to the proliferation of affordable 3D printers. But in this case, [Milosch Meriac] has managed to put together a printable design that’s not only a very cool hack, but is made up of a scant two dimensions. His creation, which could perhaps be considered something of an interactive circuit diagram, allows anyone with a paper printer and a few passive components make a functional low-frequency RFID sniffer.

[Milosch] tells us the goal of the project is to lower the barrier …read more

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