Password Door Lock Using Arduino

Arduino door lock with password.

Password door lock using arduino.

Smart bt lock with custom number. The code for password based door lock security system using arduino keypad is given below. Arduino uno pro mini or custom board using. Digital door lock using arduino circuit diagram.

So a digital code lock can secure your home or locker easily. No one can able to see where the lock from outside the door. I add sign with command for that i will separate command and password by using this. You can simply copy paste the code using arduino ide.

The aim is to control a door lock without keys but using a smart phone instead. If you are using arduino mega then there is no need to use analog. Before building our password door locking project first we need to collect the required components and then go ahead and follow the step by step building process. The simply compile it then finally upload it to the atmega328 microcontroller.

Open your door with a special knock using arduino android phone and 1sheeld. As thefts are increasing day by day security is becoming a major concern nowadays. For connecting the keypad with the arduino we are using both analog and digital pins. Arduino rfid door lock.

It will open your door only when the right password is entered. When you enter the correct 4 digit password the door is opened for 5 seconds. Use change password when ever they want. 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 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. The servo turns back to the position it was in after some seconds. In the app i used two buttons one for open the door and another for closing the door. Smart bt door lock simple arduino.

First of all we will make the connection to the 4 4 keypad. High quality only 24 hours build time. 555 timer electronic door lock. Arduino solenoid door lock.

We used analog pins since we need more that 14 digitals pins for this project.