Automated Door Locking System using IOT

As technology advances and expands on a daily basis, safety becomes increasingly essential in all disciplines. Everyone desires a private place where no one can enter without their permission, thus we need to secure our room, office, locker, etc. that preserve our valuable accessories, documents, data, and jewelry, and for that purpose, the proposed work has developed a “Password based door lock system by using Arduino.”. This device is a digital door lock with a password or pin code. Which prevents the user from opening the door unless they input the correct password or pin code.