This post project can also be found using search terms.
Password based door lock system using arduino.
Just thought of making a password based door lock system in which you can enter the password via the keypad.
So a digital code lock can secure your home or locker easily.
In this video you can learn how to make a simple password based door lock system using arduino servo motor and 3 4 matrix.
You can simply copy paste the code using arduino ide.
4 4 keypad pinout how the electronic lock works complete circuit diagram arduino programming and finally testing.
The code for password based door lock security system using arduino keypad is given below.
As thefts are increasing day by day security is becoming a major concern nowadays.
This is a simple arduino project.
The simply compile it then finally upload it to the atmega328 microcontroller.
In this project we will learn how to make password based door lock security system using arduino keypad.
It will open your door only when the right password is entered.
This is a door lock security system made with arduino.