It only opens your door when the correct password is entered. The circuit of this project is very simple which includes Arduino, keypad module, button, servo motor, and LCD.

Here, we develop an electronic code lock system using Arduino UNO which provides control for actuating the load. This system demonstrates a password-based door lock system using Arduino UNO, wherein ...

The Smart Door Lock System for ATMs is designed as a secure and flexible mechanism of access control using Arduino Uno and RFID technology, where the system locks a door when a registered RFID card is ...

With the increasing attention paid to people's property and life safety and the continuous development of mobile communication technology, the topic of intelligent password locks that are more ...

Arduino enthusiasts looking for a new project to complete over the weekend might be interested in this Arduino door lock which is automatically activated as soon as you enter incognito browsing ...

Arduino enthusiasts may be interested in a new gesture controlled Arduino door lock which has been created by Adham Negm and uses an Arduino Uno together with a servo motor to slide the bolt back ...

This proves that you have access to the secret, and can only be used once. To secure his Lego mini-figures, [Luca] built an authentication system using Google Authenticator and Arduino.