Rfid Based Door Access Control Using Arduino

Rfid based access control system using arduino.

Rfid based door access control using arduino.

The goal is to open a door by using a specific tag that functions as an access badge. Working of rfid based access control system using arduino on starting the project for the first time it will ask you to define a master tag and whichever tag you will scan will be your master tag. In this post we are going to build an rfid and keypad based access control system using arduino in which the user will have to first scan the right tag and then he will have to enter the password for that tag to open the door lock. Rfid is a non contact automatic identification technology that uses radio signals to identify track sort and detect a variety of objects including people vehicles goods and assets without the need for direct contact or line of sight contact as found necessary in bar code technology.

In this post you are going to learn about how to build an rfid based access control system using arduino. There will be a master tag that will be used to add remove other tags and each tag will have its own password. The project arduino and rfid based door access system is basically an access control system and can be placed where authorize entry is compulsion like office school etc. The master tag will act as programmer and you can use it to add or remove other tags.

Rfid based door automatic management system arduino rfid module rc522 simple project arduino will read rfid tag and display to the serial monitor. In the previous post you learned about rfid and keypad based door lock and alert system using arduino in which user had to scan the right tag and enter the right password to open the door lock and the system also sends us the confirmation message. If the wrong tag is scanned the door will stay closed and set off a buzzer.