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 ...

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 ...

There is a latching mode, and a momentary mode. This unit can program 6x RFID cards in less than 30 seconds! Easily connect to to Arduino! Sample code available.This set is production ready!

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 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 ...

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. Instructables user talk2bruce created the ...

RFID systems have a variety of different means of doing this as rapidly as possible. But essentially, they all come down to the same processes of polling the tags, and narrowing down the requests ...

RFID Testbed Measures Multiple Tags At Once And Rapidly Assesses New Antenna Designs Date: May 9, 2008 Source: Georgia Institute of Technology Summary: Researchers have designed a system capable ...

The RAIN RFID Alliance has published its RAIN Communication Interface (RCI) guideline, intended to enable easier controls of RFID readers with simple JavaScript Object Notation (JSON) commands. The ...