If you’ve worked with passive RFID before, you know that most readers ... by embedding 12 AA batteries and a custom PCB using an Arduino Nano to interpret the reader’s output.

An Arduino, a spent roll of toilet ... That may or may not be as easy as using a separate tag reader. We’ve seen some very simple RFID tag concepts. What we want is a DIY reader that is easy ...

The Flipper Zero is an Arduino-compatible board that features an NFT reader and transmitter, an RFID transmitter ... plugins that you can edit using an Arduino IDE. Finally, you can use it ...