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 ... integer is the Arduino pin where we connect the button that is used the reset the alarm. The relay is connected to pin 7 and the active buzzer to pin 8. On the ...

By connecting multiple MFRC522 RFID readers to an Arduino Uno, she’s come up with a method ... you to configure the type and number of RFID cards required to trigger one of the Arduino ...

Project using Arduino UNO and a RFID reader module (EM-18) to control an LED and a Relay. Circuit schematic and Arduino Sketch (source code) are provided here. The reader transmits radio frequency ...

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 ...

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How digital payments and the rise of contactless technology have made credit and debit cards more vulnerable to unauthorized scanning devices and RFID skimming. The latest risks of digital ...