The aim is to control a door lock without keys but using a smart phone instead.
Arduino fingerprint door lock project report.
Arduino fingerprint door lock with keypad and lcd.
In this arduino fingerprint sensor project we have used fingerprint sensor module to take finger or thumb impression as input in the system.
For this project we will use the softwareserial library in the code.
Here we are using 4 push buttons to enroll back delete ok up and down.
Project tutorial by robinson.
After learning arduino for 2 weeks i decided to diy a fingerprint lock with arduino.
Rampiot cool smart lock.
Find these and other hardware projects on arduino project hub.
Make sure you get a fingerprint sensor that works with the arduino through the serial communication.
The project arduino fingerprint sensor lock is simply fabricated around arduino board.
But it is not only expensive and it is also very troublesome to install.
In this tutorial post we learnt how to set up a fingerprint sensor and how to use it with our arduino you can use this knowledge to control a door lock and led or any apparatus that you want to control.
So if you made similar project do let us know by posting your work under i made it section.
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 the future there could be many more applications like fingerprint based driving licences bank accounts operation and so on.
It uses a keypad and fingerprint scanner to grant a user access by controlling an electric door s.
I hope to find a cheap way and do need not change my locks.
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.
A fingerprint lock would be help for me and there are plenty of these kinds of locks on the market as the picture above.
Every key has double features.
For making fingerprint door lock you need arduino uno adafru.
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.
Enroll key is used for enrolling new finger impression into the system and back function as well.
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.
Introduction of arduino fingerprint sensor lock.
