This project implements a secure password-based door locking system using Arduino. The system allows users to enter a 4-digit password using a 4x4 keypad. If the password is correct, the door unlocks ...
Carla Tardi is a technical editor and digital content producer with 25+ years of experience at top-tier investment banks and money-management firms. Khadija Khartit is a strategy, investment, and ...
Abstract: This system presents the design and implementation of a password-based door lock system integrated with LED light control for enhanced security. The proposed system allows password entry ...
Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...
With the ability to enhance the convenience and security of your entryway, a smart lock is arguably the most crucial component of a connected home. There's no shortage of options, from fully installed ...
Abstract: This paper presents a batteryless radio frequency identification motion sensor tag that integrates a passive infrared sensor, a radio frequency energy harvesting front end, and real-time ...
This project leverages the ESP32-C3 Super Mini microcontroller, featuring a robust setup with an SSD1306 128x64 OLED screen, an SD card module, three input buttons, and a PN532 RFID/NFC module. The ...
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