Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

Security researcher [Fran Brown] sent us this tip about his Tastic RFID Thief ... PCB using an Arduino Nano to interpret the reader’s output. When the reader sees a nearby card, the information ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader ... On the next lines you need to change the cards codes with the ones you have. You’ll ...

Electronics developer and Kickstarter serial entrepreneur Patrick Thomas Mitchell who we have featured numerous times here on Geeky Gadgets has once again taken to the crowdfunding website with ...

By connecting multiple MFRC522 RFID readers to an Arduino Uno ... to configure the type and number of RFID cards required to trigger one of the Arduino’s digital pins, which usually would ...

Brown’s attack involves the customization of a RFID reader by using an Arduino microcontroller to turn it into a long-range reader capable of reading card data from up to 36 inches away making ...

Because of the tag, an RFID card can make contactless payments. Rather than swiping your card or inserting the part with the chip into a card reader, you merely have to wave your card in front of ...

Another alert reader sent me a link to an official U.K. government finance report that claims there is a very small percentage of RFID credit card (i.e., contactless card) crime occurring in the ...