This project is a password-based door lock system implemented using Arduino Uno microcontroller. The system utilizes a 4x3 keypad, a 10k potentiometer, a 16x2 i2c LCD display, a servo motor, a 5V ...

If the entered password is correct then the system opens the door by rotating door motor and displays the status of door on LCD. If the password is wrong then door is remain closed and displays “pwd ...

In the next section, we will see the circuit diagram for the Arduino-based RFID Door Lock System ... our Arduino UNO board. The set-up is powered buy a 12V lithium battery pack making the project ...

In this study, we look at how to use Wi-Fi connection and OTP built into cellphones to supplement existing door lock system issues. This system uses OTP (One-Time-Password) authentication and an ...

We often desire an OTP based locker that allows us to share a virtual key for one-time use to unlock it. This kind of intelligent door lock system provides the flexibility to grant access to delivery ...

especially those without a flawed security system. We proposed a smart door lock prototype that protects the home from strangers. We make an automatic house locking device using FPM10A Fingerprint ...

Please note that while this password-based door lock system is designed to provide security, the developers do not guarantee its absolute reliability. Use it at your ...