Overview: This project demonstrates a comprehensive Arduino-based RFID door lock system designed for secure access control. Utilizing the MFRC522 RFID reader module, a servo motor for door mechanism ...

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when.

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when.

What can you learn from a tree's leaves? Discover how leaf shapes, edges, patterns, and more can help you identify a tree in the forest.

A UHF RFID tag module is then developed with the inkjet-printing technology, proving this approach could function as an enabling technology for much simpler and faster fabrication on/in paper.

At CNET, we've been installing security cams for years. I've rounded up the best places we've learned to put them.

Welcome to the Money blog, Sky News' personal finance and consumer hub. Today: the FTSE 100 hits a record high; analysis reveals the cost of renting versus home ownership; and a top chef reveals ...

This study presents an N-port circuit model for $N$ coupled RFID tags, including the coupling effects. The RFID tags are replaced by loaded dipoles. The backsca ...

IoT-based RFID access control using ESP32, RC522, and PHP/MySQL. Features include badge management, access logs, and manual door control via a web interface. Developed for secure industrial ...