Password Door Lock Using Arduino

It will open your door only when the right password is entered.
Password door lock using arduino. Password door lock security system using arduino and keypad in this tutorial you will learn how to make the most efficient password protected door lock security system using arduino and a keypad. When you enter the correct 4 digit password the door is opened for 5 seconds. Arduino door lock with password. In the app i used two buttons one for open the door and another for closing the door.
Open your door with a special knock using arduino android phone and 1sheeld. High quality only 24 hours build time. Smart bt door lock simple arduino. Arduino solenoid door lock.
Arduino rfid door lock. We used analog pins since we need more that 14 digitals pins for this project. The aim is to control a door lock without keys but using a smart phone instead. No one can able to see where the lock from outside the door.
So a digital code lock can secure your home or locker easily. When password is given to password box and open button is clicked than app joint the open command with the password and sent it to arduino. Use change password when ever they want. You can simply copy paste the code using arduino ide.
In this project i mede an door lock or box lock that opens when you enter your password and press. For connecting the keypad with the arduino we are using both analog and digital pins. I add sign with command for that i will separate command and password by using this. Digital door lock using arduino circuit diagram.
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. Arduino uno pro mini or custom board using. The servo turns back to the position it was in after some seconds.
555 timer electronic door lock. Smart bt lock with custom number. The code for password based door lock security system using arduino keypad is given below. In this project we will learn how to make password based door lock security system using arduino keypad.
If you are using arduino mega then there is no need to use analog.