Automatic Door Lock System Project Using Arduino

This is a simple project made with arduino uno r3.

Automatic door lock system project using arduino.

The default pins for serial communication on the arduino uno are pin 0 rxd and pin 1 txd of the board but we are going to use other pins for serial communication. So a digital code lock can secure your home or locker easily. Password based security system using arduino keypad. In this video you can learn how to make a simple password based door lock system using arduino servo motor and 3 4 matrix.

Where as soon as a person approaches the door at about 2 or. You might have seen automatic door opener systems at shopping malls cinemas hospitals etc. Just thought of making a password based door lock system in which you can enter the password via the keypad. It was an interesting project which required beginner s level skill in programming and very easy to connect circuit.

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. As thefts are increasing day by day security is becoming a major concern nowadays. That s how we got started to develop this project and are very happy with the way it finally looks. This is a simple arduino project.

The aim is to control a door lock without keys but using a smart phone instead. In this project we will learn how to make the password based security system using arduino keypad. This circuit is mainly used for an interfacing of rfid reader with an arduino. The circuit of this project uses three separate parts namely a reader a controller and door lock.

Smart bt door lock simple arduino. The automatic door lock system circuit diagram using an arduino is shown below. 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. An automatic door opener system is a simple project based on pir sensor and arduino which automatically opens and closes the door by detecting a person or object.

This project can be enhanced by connecting an lcd display to display the outputs. Make sure you get a fingerprint sensor that works with the arduino through the serial communication.