Automatic Door Lock System Project Using Arduino

This project can be enhanced by connecting an lcd display to display the outputs.

Automatic door lock system project using arduino.

The aim is to control a door lock without keys and using a smartphone to accomplish this. That s how we got started to develop this project and are very happy with the way it finally looks. Where as soon as a person approaches the door at about 2 or. As thefts are increasing day by day security is becoming a major concern nowadays.

In this video you can learn how to make a simple password based door lock system using arduino servo motor and 3 4 matrix. Password based security system using arduino keypad. I have already posted an tutorial about the same project with bluetooth module you can refer. This is a simple arduino project.

Arduino codes and library. In this project we will learn how to make the password based security system using arduino keypad. As thefts are increasing day by day security is becoming a major concern nowadays. So we decided to test a simple and cheap prototype to see if such a robust system could be developed using the tool of our choice arduino uno.

You might have seen automatic door opener systems at shopping malls cinemas hospitals etc. Smart bt door lock simple arduino. The circuit of this project uses three separate parts namely a reader a controller and door lock. This circuit is mainly used for an interfacing of rfid reader with an arduino.

It was an interesting project which required beginner s level skill in programming and very easy to connect circuit. Just thought of making a password based door lock system in which you can enter the password via the keypad. The automatic door lock system circuit diagram using an arduino is shown below. This is a simple project made with the arduino uno r3.

In countries like india such automatic systems are not cheap by any yardstick. The aim is to control a door lock without keys but using a smart phone instead. So a digital code lock can secure your home or locker easily. In this project we will make a digital door lock system with keypad using arduino uno it will open your door only when the right password is entered and it will start beeping when a wrong password is entered.

Here we will make a smart rfid door lock by using arduino and ultrasonic sensor. The communication medium will be the internet wifi module esp8266.