Arduino Fingerprint Door Lock Project Report

Make sure you get a fingerprint sensor that works with the arduino through the serial communication.

Arduino fingerprint door lock project report.

The project arduino fingerprint sensor lock is simply fabricated around arduino board. After learning arduino for 2 weeks i decided to diy a fingerprint lock with arduino. 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. In this arduino fingerprint sensor project we have used fingerprint sensor module to take finger or thumb impression as input in the system.

I hope to find a cheap way and do need not change my locks. But it is not only expensive and it is also very troublesome to install. 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.

For this project we will use the softwareserial library in the code. 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. Here we are using 4 push buttons to enroll back delete ok up and down. 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 inclu.