Automatic Door Lock System Project

Password based door locking system.

Automatic door lock system project.

Because of this problem i decided to make my ow. Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system. In this project a keypad is attached to the door for opening and closing operations of the door. This allows the user to lock unlock his home s door lock by using a smartphone from anywhere in the world.

In day to day life security of any object or place password based system plays a major role. Password based door lock system using 8051 microcontroller is a simple project where a secure password will act as a door unlocking system. I know how irritating doorbell sounds whenever it rings we have to hold our work and getup to open the door. After entering the code if that code matches with the predefined one then the door will unlock for a limited period of time.

Using keypad it enters a password to the. Automatic password based door lock system by shilpi banerjee. 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. Here nodemcu will act as the main controller and connect the user to the door lock system using the internet.

So in this project we are going to make an iot based door lock system using nodemcu solenoid lock and adafruit io.