Hello and welcome to this project actually it includes two projects but they re pretty much the same it s a door lock system based on an arduino uno board fpm10a optical fingerprint sensor and a lcd i c screen but for the other version we include a keypad.
Arduino fingerprint door lock project report.
In the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on.
For making fingerprint door lock you need arduino uno adafru.
Find these and other hardware projects on arduino project hub.
Arduino fingerprint door lock with keypad and lcd.
Rampiot cool smart lock.
Every key has double features.
It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s.
In this arduino fingerprint sensor project we have used fingerprint sensor module to take finger or thumb impression as input in the system.
But it is not only expensive and it is also very troublesome to install.
Make sure you get a fingerprint sensor that works with the arduino through the serial communication.
Introduction of arduino fingerprint sensor lock.
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.
Project tutorial by robinson.
After learning arduino for 2 weeks i decided to diy a fingerprint lock with arduino.
For this project we will use the softwareserial library in the code.
Lock allows create rules and scheduled actions with your voice using alexa and a new unlock feature using smartphone fingerprint.
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.
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.
So if you made similar project do let us know by posting your work under i made it section.
Enroll key is used for enrolling new finger impression into the system and back function as well.
A fingerprint lock would be help for me and there are plenty of these kinds of locks on the market as the picture above.
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.
I hope to find a cheap way and do need not change my locks.
Here we are using 4 push buttons to enroll back delete ok up and down.
