Automatic Door Lock System Project Using Arduino Pdf

Arduino door lock recently while renovating at headquarters we discussed the purchase of combination door locks.

Automatic door lock system project using arduino pdf.

As thefts are increasing day by day security is becoming a major concern nowadays. In our previous posts we have built a simple rfid door lock this time we use a real solenoid door lock and control it with rfid and arduino. It was an interesting project which required beginner s level skill in programming and very easy to connect circuit. Smart bt door lock simple arduino.

You might have seen automatic door opener systems at shopping malls cinemas hospitals etc. This project has considered about this and created a secure access for a door which needs a password to unlock the door. 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. In this video you can learn how to make a simple password based door lock system using arduino servo motor and 3 4 matrix.

Automatic password based door lock system by shilpi banerjee. Hall effect sensor will be placed on the door frame and the magnet on the door itself. This is a simple arduino project. The aim is to control a door lock without keys but using a smart phone instead.

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. Just thought of making a password based door lock system in which you can enter the password via the keypad. You know the ones with the keypad and the 4 digit pin that unlocks the door. Simulation of the door security system results for each process of entering the correct and wrong passwords respectively.

I decided to come up with a plan to build these locks. In countries like india such automatic systems are not cheap by any yardstick. Rather than buy the expensive pre manufactured door locks here s how i did it. Upon successful completion of the software simulation the system s hardware was constructed on a bread board and programming of the arduino microcontroller was carried out using arduino ide.

Password based security system using arduino keypad. In day to day life security of any object or place password based system plays a major role. Where as soon as a person approaches the door at about 2 or 3 feet the door. That s how we got started to develop this project and are very happy with the way it finally looks.

Here a hall effect sensor and a magnet are used to detect the door movement. This is a simple project made with arduino uno r3.