Fingerprint Door Lock System Using Arduino

As thefts are increasing day by day security is becoming a major concern nowadays.

Fingerprint door lock system using arduino.

Now we have a functioning core of a system. Not only to ensure door security this project also make certain to assist in fields like forensics crime investigation personal identification attendance system and there is a lot more. It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s. Open the arduino ide open the file sketchbook enroll you will see the enroll code that function as a fingerprint registration.

You can add a solenoid instead of this led and make a fingerprint door lock which could be a brief tutorial for the future but for this tutorial led indication is our eureka. In this post we will interface a fingerprint sensor module with arduino and will build a fingerprint based biometric security system with door locking. This door lock will only open the door when the user scans the right fingerprint that is recorded on the system but the door will remained close upon entering the wrong fingerprint. To enhance the system i ve also installed a small oled display on the outside of the door to show the system s status i e.

Introductionthe fingerprint door lock as the name suggests is an electronic door lock that can be installed on almost any access point in your house. In this project we will learn how to make password based door lock security system using arduino keypad. In this tutorial i m going to show you how to build a door lock that uses a fingerprint sensor and an arduino uno. So a digital code lock can secure your home or locker easily.

It will open your door only when the right password is entered. Some examples are pir based security system rfid based security system digital lock system bio matrix systems electronics code lock. Arduino fingerprint door lock with keypad and lcd. After downloading the sketch enrollto crowduino open the serial monitor and set the baud rate to 38400 you will see the outputs from the serial monitor to.

Finger print is considered one of the safest key to lock. Now i need to store my fingerprint to crowduino to let it open the door as i press the fingerprint. Conclusion in this tutorial post we learned how to set up a fingerprint sensor and how to use it with our arduino you can use this knowledge to control a.