Password Based Door Lock System Using Arduino

Download the library for keypad h from below.
Password based door lock system using arduino. The entire project is controlled by using the arduino. So a digital code lock can secure your home or locker easily. The code for password based door lock security system using arduino keypad is given below. Password based door lock system using arduino simulino uno schematic diagram read smart phone controlled home automation using arduino the key pad library for the arduino uno available in this linkkeypad this library is setup to do every function for the keypad.
This is a simple arduino project. First place the lock with four screws. You can simply copy paste the code using arduino ide. It will open your door only when the right password is entered.
In this video you can learn how to make a simple password based door lock system using arduino servo motor and 3 4 matrix. Just thought of making a password based door lock system in which you can enter the password via the keypad. The password based door lock system allows only authorized persons to access the restricted areas. This is a door lock security system made with arduino.
After that place the arduino board to the bottom side of the lock and connect all the wires according to the schematic. The simply compile it then finally upload it to the atmega328 microcontroller. As thefts are increasing day by day security is becoming a major concern nowadays. It was an interesting project which required beginner s level skill in programming and very easy to connect circuit.