Heres how i made it.
Arduino servo door lock.
When i saw this i instantly wanted my own for my door.
The code for password based door lock security system using arduino keypad is given below.
Bluetooth door lock arduino.
The simply compile it then finally upload it to the atmega328 microcontroller.
Arduino door lock with password.
The servo turns back to the position it was in after some seconds.
In this project i mede an door lock or box lock that opens when you enter your password and press.
We can build this by tracing the around the arduino nano onto a peice of cardboard and add about 1 cm 0 39 inch of space onto each side now we have to cut out the other 5 sides of the rectangular cube.
You can simply copy paste the code using arduino ide.
This is a simple arduino project.
Recently i rewatched the amazing spiderman in one scene peter parker locks and unlocks his door from his desk using a remote.
In this video you can learn how to make a simple password based door lock system using arduino servo motor and 3 4 matrix.