Password Based Door Lock System Using Arduino Project Report

The instructable become very popular and i got lots of email from the c.

Password based door lock system using arduino project report.

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. As thefts are increasing day by day security is becoming a major concern nowadays. The entire project is controlled by using the arduino. Password based door locking system in this project a keypad is attached to the door for opening and closing operations of the door.

Off all the solutions the low cost one is to use a password or pin based system. In this project we will learn how to make the password based security system using arduino keypad. In this project we will make a digital door lock system with keypad using arduino uno. It was an interesting project which required beginner s level skill in programming and very easy to connect circuit.

Password based security system using arduino keypad. A 4 4 or 4 3 keypad can be used to enter the desired password. The password based door lock system allows only authorized persons to access the restricted areas. There are so many types of security systems present today but behind the scene for authentication they all relay on fingerprint retina scanner iris scanner face id tongue scanner rfid reader password pin patterns etc.

As thefts are increasing day by day security is becoming a major concern nowadays. After entering the code if that code matches with the predefined one then the door will unlock for a limited period of time. It can be also used to secure lockers and valuable things and confidential information. Arduino android based bluetooth control password protected door lock version 2.

Hi and welcome to this tutorial yep it s old but classic today i m making a door lock project based on a arduino board keypad lcd i c screen and i ll use for the lock a solenoid and a relay you can check my tutorial about the finger print door lock where i used a lock that uses a dc motor so it depends on your lock system you ll have to chose a wiring codes and adapt them. About the 4 4 keypad. It will open your door only when the right password is entered and it will start beeping when a wrong password is entered. Password based door lock system using arduino simulino uno schematic diagram read nfc ring lock box using arduino the key pad library for the arduino uno available in this linkkeypad this library is setup to do every function for the keypad.

It will open your door only when the right password is entered. Just thought of making a password based door lock system in which you can enter the password via the keypad.