Arduino RFID Projects

In this post, i am going to share Arduino RFID projects that will include circuit diagram, code and instructions to build them. Some of them will be of beginner level while some of them will be of advanced level.

Arduino RFID Door Lock

In this Arduino RFID project, you will learn about MFRC522 interfacing with Arduino and how to make an Arduino RFID door lock. Door lock will open up on scanning the right tag while it will remain closed on scanning wrong tags.

RFID and Keypad Based Door Lock using Arduino

In this Arduino RFID project, you will learn about how to build an RFID and Keypad based door lock using Arduino. To open the door, the user will have to first scan the right tag and then he will have to enter the correct password. On scanning the wrong tag or on entering the wrong password, the system will deny access.

RFID and Keypad based Door lock and Alert System using Arduino

In the project, user will have to first scan the right tag and then enter the correct password to open the door lock and the system will send a SMS to the number included in the code that the access was given or it was denied.

RFID Based Access Control System using Arduino

In this Arduino RFID project, you will learn about how to build an RFID based access control system using Arduino. The system will only give access on scanning the right tag and on scanning the wrong tag, the system will deny access and buzzer will make a beep sound. There will be a master tag that will be used to add/remove other tags.

The saved tags will remain even after powering off the module. The only way to reset the system is by using the wipe button that will erase all the data in the EEPROM. EEPROM has roughly 100,000 limited Write cycle.

RFID based Access Control and Alert System using Arduino

In this Arduino RFID project, you will learn about how to build an RFID based access control system and alert system using Arduino. The system will only give access on scanning the right tag and on scanning the wrong tag, the system will deny access and buzzer will make a beep sound. There will be a master tag that will be used to add/remove other tags.

The system will send us messages when the access will be granted or denied. We will also be able to open the door lock or halt the system by sending the message to Arduino. The system will come back to normal mode by scanning the master tag or by sending the ‘open’ message to Arduino.

RFID and Keypad Based Access Control System using Arduino

In this Arduino RFID project, you will learn about how 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. There will be a master tag that will be used to add/remove other tags and each tag will have its own password.

The saved tags and password will remain saved even after powering off the module. The only way to reset the system is by using the wipe button that will erase all the data in the EEPROM. EEPROM has roughly 100,000 limited Write cycle.

RFID and Keypad Based Access Control and Alert System using Arduino

In this Arduino RFID project, we are going to add the Sim900 GSM Module in it to make it an RFID and Keypad based access control and alert 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. There will be a master tag that will be used to add/remove other tags and each tag will have its own password.

The system will send us messages when the access will be granted or denied. We will also be able to open the door lock or halt the system by sending the message to Arduino. The system will come back to normal mode by scanning the master tag or by sending the ‘open’ message to Arduino.

These were some of the Arduino RFID projects, i hope you liked them. See you in the next time.

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