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 ...

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 ...

You have seen the RFID Door Lock system in ... It doesn’t use any power in a locked state. To drive the solenoid lock you would need a power source that can give 12V @ 500mA. Circuit Diagram for ...

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 ...