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 ...

Basically you get locked into a room with a couple other people ... By connecting multiple MFRC522 RFID readers to an Arduino Uno, she’s come up with a method of triggering a device (like ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader ... then decide which ones you want to use to allow access in your room (watch the video to ...

The game uses nine RFID sensors, and an Arduino Yun housed in a custom-built ... That app, which runs on one of the Mac Minis hidden in a small room behind the screens, detects which RFID sensor ...

A few months back at the Black Hat Security conference Cody Brocious demonstrated how you can easiy open an Onity hotel room lock, the standard system used in many hotel chains, with an Arduino ...

RFID enables wireless data collection by readers from electronic tags attached to or embedded in objects, for identification and other purposes. This article describes the construction of a simple ...

A cool RFID music table has been created using Arduino, iPod, and RFID tags to make it easy to change albums by simply changing the RFID tag. Each RFID tag has an individual code number relating ...

At risk are four million hotel rooms secured by Onity programmable ... a 32-bit key that identifies the hotel. By plugging an Arduino microcontroller into the DC socket, Brocious found that ...