His solution takes an off-the-shelf high-powered reader, (such as the HID MaxiProx 5375), and makes it amazingly portable by embedding 12 AA batteries and a custom PCB using an Arduino Nano to ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

By connecting multiple MFRC522 RFID readers to an Arduino Uno, she’s come up with a method of triggering a device (like an electronic door lock) only when the appropriate combination of RFID ...

Makers, developers and hobbyists looking for a quick way to program RFID cards might be interested in a new Arduino compatible RFID reader development board called the RFID123 which has been ...

The card reader can be used two further enhance both Arduino and Raspberry Pi projects and is now available from just C$21 or roughly £13 with worldwide delivery expected to take place during ...

What Is an RFID Credit Card (and Does it Matter)? RFID credit cards are embedded with a tag that enables contactless payments, one of the safest ways to pay.

The RFID output that the Arduino gets is a 10-digit hexadecimal. With that in hand, Brown said it’s simple to replicate the remotely stolen information using a Proxmark device.

Instructables user talk2bruce created the Arduino Internet Gizmo, a card reader that takes you to your favorite websites with a touch of an RFID tag.

A tool that enables a hacker or penetration tester to capture RFID card data from up to three feet away will be released next week at Black Hat.

The ChameleonMini is a tool that allows you to emulate and clone high-frequency contactless cards and read RFID tags. It functions as an NFC emulator and RFID reader and can sniff and log radio ...