Automatic Door Lock System Project Using Arduino Pdf

In day to day life security of any object or place password based system plays a major role.

Automatic door lock system project using arduino pdf.

Smart bt door lock simple arduino. You know the ones with the keypad and the 4 digit pin that unlocks the door. This is a simple project made with arduino uno r3. This project has considered about this and created a secure access for a door which needs a password to unlock the door.

You might have seen automatic door opener systems at shopping malls cinemas hospitals etc. Using keypad it enters a password to the. Hall effect sensor will be placed on the door frame and the magnet on the door itself. Password based security system using arduino keypad.

Automatic password based door lock system by shilpi banerjee. So a digital code lock can secure your home or locker easily. In countries like india such automatic systems are not cheap by any yardstick. 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.

In this video you can learn how to make a simple password based door lock system using arduino servo motor and 3 4 matrix. In this project we will learn how to make the password based security system using arduino keypad. Where as soon as a person approaches the door at about 2 or 3 feet the door. Here a hall effect sensor and a magnet are used to detect the door movement.

Arduino door lock recently while renovating at headquarters we discussed the purchase of combination door locks. 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. As thefts are increasing day by day security is becoming a major concern nowadays. I decided to come up with a plan to build these locks.

That s how we got started to develop this project and are very happy with the way it finally looks. Simulation of the door security system results for each process of entering the correct and wrong passwords respectively. It was an interesting project which required beginner s level skill in programming and very easy to connect circuit. 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.

Rather than buy the expensive pre manufactured door locks here s how i did it. The aim is to control a door lock without keys but using a smart phone instead.