Smart Door Lock System With Fingerprint Using Arduino

For implementing this project we will be using the atmel atmega328p a fingerprint sensor gsm module.

Smart door lock system with fingerprint using arduino.

First of all connect the fingerprint sensor to the arduino uno. 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. Some examples are pir based security system rfid based security system digital lock system bio matrix systems electronics code lock. The aim is to control a door lock without keys but using a smart phone instead.

Therefore i installed an optical fingerprint sensor on the outside of the door that can also toggle the locked versus unlocked position of the servo. Make sure you get a fingerprint sensor that works with the arduino through the serial communication. 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. Rfid and keypad door lock and alert system using arduino.

In this post we will interface a fingerprint sensor module with arduino and will build a fingerprint based biometric security system with door locking. Here we are only connecting a solenoid lock relay module and a bluetooth module with arduino nano. In this we used a fingerprint sensor to open the door lock and close the door lock with help of arduino uno only authorized person can open or close the door. Now we have a functioning core of a system.

Connections for this project are very simple. Rampiot cool smart lock. Finger print is considered one of the safest key to lock. The diy biometric lock is also equipped with three push buttons and a 16 2 lcd display.

This is a security door lock with fingerprint sensor. This project includes a smart and affordable door lock enhanced with a fingerprint interface. 4 to 8 working days from the date of purchase. Fingerprint door lock system using arduino and smart phone.

This smart lock allows create rules and scheduled actions with your voice using alexa and a new unlock feature using smartphone fingerprint. The input pin of the relay is connected to the pin 9 of. The project arduino fingerprint sensor lock is simply fabricated around arduino board.