Fingerprint Door Lock Using Arduino Ppt

In this project we are using microcontroller for opening and closing lock based on finger print which is stored in microcontroller itself so that only authorized person will access the security lock.

Fingerprint door lock using arduino ppt. Project tutorial by. If you are using arduino mega then there is no need to use analog. Open your door with a special knock using arduino android phone and 1sheeld. Digital door lock using arduino circuit diagram.

If it is not matched indication is given toalert the buzzer. Because it offers the flexibility to add more features to the system. Introduction the main aim of finger print based security system project is develop a security lock system based on fingerprint scanning. Applications of finger print secure logins via keyboard modules user identification at kiosks biometric door locks credit card security weapon activation theft protection 8.

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. Rampiot cool smart lock. 4 to 8 working days from the date of purchase. This system can prove very useful in housing buildings large offices universities and so on.

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. No one can able to see where the lock from outside the door. First of all we will make the connection to the 4 4 keypad. Make sure you get a fingerprint sensor that works with the arduino through the serial communication.

In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on. We used analog pins since we need more that 14 digitals pins for this project. The door closes automatically after a smalldelay. This smart lock allows create rules and scheduled actions with your voice using alexa and a new unlock feature using smartphone fingerprint.

Fingerprint based door lock our proposed fingerprint based lock system is a reliable and very secure lock that will not only ensure safer environment but also ease lifestyle. First of all connect the fingerprint sensor to the arduino uno. The default pins for serial communication on the arduino uno are pin 0 rxd and pin 1 txd of the board but we are going to use other pins for serial communication.