How to make a password-protected door lock security system at home! | Using Arduino UNO | Hardware!
In this video, you can learn how to design and troubleshoot a password-protected door lock using Arduino UNO, an LCD Display, and a Servo-Motor. This project also requires a 4 by 4 or 4 by 3 keypad for the iteration of the user and the mechanism.
We are implementing this project on Tinker CAD first to troubleshoot the errors as this project involves a little bit of complicated programming due to multiple functions. On the other side, the hardware for this project is also very complicated due to the interaction of an Arduino, LCD, Servo-motor, and a Keypad!
This project is very useful as you can make one of them for each safe or doors of your house!
The programming for Arduino door lock with the interaction of a 4 by 4 keypad and password protection is available in this video including all the hardware!
Links to make a password-protected door lock using Arduino:
CODE:
https://playground.arduino.cc/Code/Ke...
https://github.com/ammadkarar786/E-In...
https://www.tinkercad.com/things/aVXO...
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