If it is correct then it will show access granted welcome and then rotate servo motor to 180 doors as the door is opened.
Servo motr door lock project.
If the password is wrong then it will show code incorrect go away.
It was an interesting project which required beginner s level skill in programming and very easy to connect circuit.
It will then give 5 seconds time for entering via the door.
In this video you can learn how to make a simple password based door lock system using arduino servo motor and 3 4 matrix.
Project tutorial by diy hacking.
This is a simple arduino project.
Project tutorial by robocircuits.
Find these and other hardware projects on arduino project hub.
Once 5 seconds is completed the door will get locked automatically.
Arduino keyless door lock system with keypad and lcd.
Explore 96 projects tagged with servo.
Just thought of making a password based door lock system in which you can enter the password via the keypad.
Learn how to make an arduino controlled door lock system that uses a keypad.
This project can be further expanded to operate wirelessly using a basic remote control.
In this project we will do an automatic door lock system using a 4 4 keypad and servo motor controlled by arduino.
A servo motor operates on a system based on sending three different pulse widths to the unit to produce movement that ranges from 0 to 90 to 180 degrees.
All about servo motors and servo motor tester.
The motor for robots.