Password Based Door Locking System Using Bluetooth

The proposed project aims to produce a bluetooth based door lock that will function using a mobile application where password will be encrypted and signal will be transmitted via bluetooth device and user will receive sms notification as an added security several specific objectives must also be accomplished to reach.

Password based door locking system using bluetooth.

I published an instructable on arduino android based diy smart lock which can be open and closed using password sent from android smartphone over bluetooth two years back. The simply compile it then finally upload it to the atmega328 microcontroller. We surveyed many smart doors locking system. Bluetooth used to open auto gate and magnetic locked doors.

We have provided a relay and a dc motor to give a demo of door lock opening. Atmega based garage door opening. System also includes extra features like adding new users and changing old password etc 1. You can simply copy paste the code using arduino ide.

Android mobile controlled door security locking system has its main application in security systems. Gmbh 4 had commercialized their bluetooth based alarm security system. If entered password is correct then door is open by motor which is used to rotate the handle of the door lock. Bluetooth figure system using android app.

It can be used in the house shop offices industry. In this way a simple door lock system can be implemented with the use of a microcontroller. Their product was very similar to the project being developed but different in approach. Password based door lock system using 8051 microcontroller is a simple project where a secure password will act as a door unlocking system.

The project password detector can be used to automate the door locking process so the user need not to carry the door lock keys along with them they need to just remember the password and use it later to open the door. The instructable become very popular and i got lots of email from the c. Password based security lock system by arpita mishra siddharth sharma sachindubey s k dubey in day to day life security of any object or place password based system plays a major role. Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system.

This project has considered about this and created a secure access for a door which needs a password to unlock the door. Objectives of the study. Taking sorex wireless key basic for example it uses mobile. If the person attempting to open the door enters a wrong password then the microcontroller switches the alarm for further course of action.

Arduino android based bluetooth control password protected door lock version 2. This is an advanced door opening system compared to the above system. User needs to enter the password using an application on android mobile. The system works using keypad to enter a password to the system.

The code for password based door lock security system using arduino keypad is given below.