Arduino Uno Fingerprint Door Lock Code

Code arduino project.

Arduino uno fingerprint door lock code.

The electromagnetic lock em lock is also known as magnetic lock or maglock. 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. How to make fingerprint door lock arduino project. This door lock will only open the door when the user scans the right fingerprint that is recorded on the system but the door will remained close upon entering the wrong fingerprint.

In this tutorial i m going to show you how to build a door lock that uses a fingerprint sensor and an arduino uno. Source code this is an example sketch for our optical fingerprint. However since the arduino uno only has one hardware serial port you need to use a software serial port using pins 2 and 3 to talk to the fingerprint module the hardware serial port is reserved for pc communication. In this post we will interface a fingerprint sensor module with arduino and will build a fingerprint based biometric security system with door locking.

You may like these posts. We will learn how electromagnetic lock works how to connect electromagnetic lock to arduino how to program arduino step by step. Unknown 27 august 2020 at 22 28. Thank you a lot reply delete.

Conclusion 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. Arduino fingerprint door lock. You can add a solenoid instead of this led and make a fingerprint door lock which could be a brief tutorial for future but for this tutorial led indication is our eureka. Water sensor with arduino nano.

Arduino fingerprint sensor door lock. Circuit diagram finger reader sensor. Unknown 19 july 2020 at 13 37. The complete arduino door lock code can be found at the bottom of this page.

Also it is important to make sure you have added the following keypad library to your arduino ide to compile the code successfully. You can directly upload the code but it is recommended to read the below paragraphs to understand how the code works. The detail instruction code wiring diagram video tutorial line by line code explanation are provided to help you quickly get started with arduino.