Intro: Password & Lock

This project is a simple security system: Password System.with 4 digits.
It is consist of 3 LEDs that reflect the state security:
RED LED: Closed.
GREEN LED: Open.
Yello LED: Key press LED.
Default Password is 1234 with the ability to reset the it.
Once you entered the old password you can press ” * ” to start the ” Reset Process”“

Link