This project is a smart security system that unlocks a door using a 4-digit password entered via a keypad. Built using Arduino Uno, this simple prototype simulates a secure door lock system ideal for ...

This project implements a secure door locking system that operates on a password-based mechanism while also providing an integrated fire emergency response. The system is designed using an Arduino Uno ...

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 mode ...

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 ...

Abstract: Voice controlled hardware applications are ruling the modern era. Most of the home appliances are expected to be automated through voice. This project illustrates an alter method of voice ...

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 and ...