Password Based Door Lock System Using Arduino Project Report

In this project we will learn how to make the password based security system using arduino keypad.

Password based door lock system using arduino project report.

The instructable become very popular and i got lots of email from the c. As thefts are increasing day by day security is becoming a major concern nowadays. 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. 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. After entering the code if that code matches with the predefined one then the door will unlock for a limited period of time. So in this project i have built an arduino keypad door lock which can be mounted to any of your existing doors to secure them with a digital password. Just thought of making a password based door lock system in which you can enter the password via the keypad.

Password based security system using arduino keypad. It will open your door only when the right password is entered and it will start beeping when a wrong password is entered. As thefts are increasing day by day security is becoming a major concern nowadays. A 4 4 or 4 3 keypad can be used to enter the desired password.

It will open your door only when the right password is entered. In this project we will make a digital door lock system with keypad using arduino uno. About the 4 4 keypad. Password based door lock system using arduino is used in places of restricted access.

It can be also used to secure lockers and valuable things and confidential information. So a digital code lock can secure your home or locker easily. The password based door lock system allows only authorized persons to access the restricted areas. It was an interesting project which required beginner s level skill in programming and very easy to connect circuit.

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. 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.