This project, Password Based Door Lock System, is designed using an Arduino UNO. When the correct code or password is entered, the door unlocks, allowing access to the secured area. This system ...

We have the Arduino UNO ... password-protected door lock system using a digital keypad and Arduino. It provides a step-by-step guide to setting up the hardware and programming the Arduino to control a ...

Off all the solutions the low-cost one is to use a password or pin-based system ... for our Arduino based Digital Keypad Door Lock project is shown below. First of all, we start from the brain of this ...

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 ...

1). This smart lock can generate a new password every time you unlock it, which further enhances your security level. This DIY device is much safer than the traditional key-based system and electronic ...

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 ...

Here is the circuit diagram of Electronic code lock system using 8051 microcontroller. It is very useful at residential places to ensure better safety. This system demonstrates a circuit named ...

This is a simple password based door locking system circuit designed using 8051 microcontroller. It provides control to the actuating the load. It is a simple embedded system with input from the ...