Automatic Door Lock System Project
Using keypad it enters a password to the.
Automatic door lock system project. You might have seen automatic door opener systems at shopping malls cinemas hospitals etc. So in this project we are going to make an iot based door lock system using nodemcu solenoid lock and adafruit io. Here nodemcu will act as the main controller and connect the user to the door lock system using the internet. Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system.
Where as soon as a person approaches the door at about 2 or 3 feet 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. Automatic password based door lock system by shilpi banerjee. In day to day life security of any object or place password based system plays a major role.
In this project a keypad is attached to the door for opening and closing operations of the door. This project has considered about this and created a secure access for a door which needs a password to unlock the door. Because of this problem i decided to make my ow. Password based door locking system.
This allows the user to lock unlock his home s door lock by using a smartphone from anywhere in the world.