Arduino® Compatible RFID Read and Write Module

This Arduino® Compatible RFID Read and Write Module is pre-assembled and offers a cost-effective way of introducing asset tracking technology into your lessons. The module allows you to both read and write MiFare-type RFID cards and is supplied with 2 x MiFare RFID tags (1 x card, 1 x fob). 

RFID (Radio-frequency Identification) is a non-contact wireless technology that uses radio waves to communicate/transfer data. RFID technology isn’t new but it has continued to be improved year on year and the prices have continued to fall. There are a number of applications that this technology can be used for, such as; Equipment tracking, stock management, booking people into an event, and much more.

When using this system; unique identifying information is written to a tag and the tag can then be attached to the asset, for example, a laptop. The asset can then be scanned out and then scanned back in on its return. The read/write module can also be used to take inventory of the assets still held in storage, this information can then be used to request the return of an overdue asset from the person it was issued to.

Tags can also be issued to people in advance of an event/meeting. On arrival, people can be scanned in, or denied entry and the information can be queried for a list of people still to arrive. 

Security is another key use for this type of technology. It can be used to trigger an alarm when the reader and fobs are in close proximity to each other, for example at a doorway. This type of system can be seen working in many retail outlets. 

The power requirements for the RFID Read and Write Module is 3.3V and as such, it can be powered from the 3.3V output on the Arduino UNO. Note: Do not attach the RFID module to the 5V Arduino output as this will kill the RFID module.

The Arduino® Compatibility means you have complete control over the system and how the information is to be used in practice. This kit is compatible with all the varieties of Arduino UNO that we stock. 

Features:

• An Arduino® Compatible RFID module that can read and write MiFare-type RFID cards and fobs.
• Supplied with one card and one fob.
• Track various assets such as equipment, stock, and even event attendees.
• Setup security systems to stop things being removed from a building/room.
• A cost-effective solution for teaching asset tracking technology.

Contents:

• 1 x An Arduino® Compatible RFID module.
• 1 x RFID Fob.
• 1 x RFID Card.

Dimensions:

• Length: 66mm.
• Width: 40mm.
• Thickness: 7mm.

Video:

Requires:

• An Arduino compatible board such as Arduino Uno.
• M/F Jumper Cables.

Resources:

• User Manual.
• Library.
• MFRC522 Test.
• Educative Sketch.
• MFRC522 Data Sheet.