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. ... This project is very simple and can be a ...

Fast RFID reader for Arduino and Raspberry Pi projects. 11:45 am October 8, ... – MFRC522 connection header: This is where the MFRC522 RFID reader connects to the main board.

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 ...

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 ...

The project relies on the built-in Wi-Fi module of the Arduino Yun, and the microcontroller is connected to the sensors and RFID reader modules alongside an electronic strike to lock/unlock the door.

The project is open hardware and software, and all the sources can be downloaded from [Lt_Lemming]’s github repo. Posted in hardware , Network Hacks Tagged arduino , ethernet , hackerspace , rfid ...

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.

[Aaron]’s build uses a smaller off-the-shelf RFID reader, but he’s still able to read RFID cards from about a foot away. [Aaron]’s build is very simple consisting of only an Arduino and SD ...