After learning arduino for 2 weeks i decided to diy a fingerprint lock with arduino.
Arduino fingerprint door lock project pdf.
I hope to find a cheap way and do need not change my locks.
If the fingerprint is not authorized the door remains locked and the application plays a failure sound.
This is a simple arduino project.
This simple fingerprint door unlock project using arduino can be very useful for door security forensics crime investigation personal identification attendance system and much more.
But it is not only expensive and it is also very troublesome to install.
Here we are using 4 push buttons to enroll back delete ok up and down.
A fingerprint lock would be help for me and there are plenty of these kinds of locks on the market as the picture above.
Find these and other hardware projects on arduino project hub.
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.
In this arduino fingerprint sensor project we have used fingerprint sensor module to take finger or thumb impression as input in the system.
This project includes a smart and affordable door lock enhanced with a fingerprint interface.
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.
The project arduino fingerprint sensor lock is simply fabricated around arduino board.
In this video i show you how to use the fingerprint scanner for a door lock using arduino uno.
Explore 9 projects tagged with fingerprint.
For this project we will use the softwareserial library in the code.
For making fingerprint door lock you need arduino uno adafru.
The clear button removes all registered fingerprints from the displayed list and clears the fingerprint scanner module storage.
The door is unlocked and a success sound is played if the fingerprint scanned matches a registered user.
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.
