How RFID Works and How To Make an Arduino based RFID Door Lock

► Find more details, circuit schematics and source codes on my official website.

Collection of Arduino Projects:

In this tutorial we will learn what RFID is, how it works and how to make an Arduino based RFID door lock. RFID stands for Radio Frequency IDentification and it’s a non-cont technology that’s broadly used in many industries for tasks such as personnel tracking, access control, supply chain management, books tracking in libraries, tollgate systems and so on.

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From: George Bhatia

Arduino RFID Door Lock | Security Access

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If you like this project, please like the video and my channel !!!

In this video, we are going to build a Arduino System Electric Door Lock and RFID to authenticate, so your RFID tag will act as a key.

If you place wrong RFID card near RFID reader a buzzer will beep to alert about wrong card.

If you are new to RFID first read its working an interfacing with Arduino.

What You Will Need :

Arduino Board

RFID reader RC522

LEDs

Buzzer

Jumper Wires

Link to the Code...

From: MORY ARDUINO AND TECH

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RFID Door lock controller

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RFID door lock is a cool DIY kit, which has all you need to build a complete RFID based door lock. Once you have built the kit, you can add in many rfid keys. Each tag can have a unique flavour :

Things you can do:

- Select access to rooms to people with rfid tags

* Great when flatting and keeping parents at bay

- Access to room for a time ( ex 2-3 pm only )

- One time key, The tag stops working after one use :)

This kit is a great platform and the ways you can use this kit is limited...

From: HobbyistNz

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Arduino based EM4100-Spoofer opens RFID locked door

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I build a RFID-spoofer which opens RFID locked doors. In the simplest way you have to use a dumped ID which you can spoof.

For more information:

https://github.com/Einstein2150/EM4100_RFID_spoofer

From: R. Schneider

Door locking System using ARDUINO and RFID.

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This video shows that how Sliding door control or locked using and RFID.

From: Pradipta Ghosh

Related topics : rfid door lock system arduino

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RFID RC522 based Door Locking Security System using Arduino

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In this video we are interfacing RFID RC522 with Arduino UNO board using LCD & Servo Motors, i.e we are gonna design RFID based security system using Arduino. The system is capable of reading RFID tag and display on 16*2 LCD. If the RFID tag number is matched door is opened automatically and if it is nt matched door is not allowed to open.

There are many different RFID modules available in the market. The RFID module, which I am gonna use in this project, is RFID-RC522. Its quite easy to...

From: Alex Newton

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Arduino RFID Door Lock

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This system uses Arduino as main controller and RFID MFRC522 as card reader. System uses two levels of protection, master(blue tag) and slave(white card). When master unlocks the door ,master must close it because slave does not have permission but if slave opens the door, slave and master can close it. There is electromagnetic lock which is connected to relay, there is SD card shield , informations about card owner are written to file on sd card whenever door is open/closed. There is PIR...

From: avid_athlete

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