World’s first 8-in-1 smart lock combines biometric access, video monitoring, and connected-home controls in one ...

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

Radio Frequency Identification is widely used in contactless payment cards, National Highway Tollgate systems, and in security passes. By integrating an RFID reader with an Arduino, you will be able ...

Abstract: This work aims at building a working model for a complete intercom door lock system using Arduino and Raspberry Pi. The goal has been to unite the best of Raspberry Pi and Arduino in a ...

ACEBOTT QE007 ESP32-based Smart Home Starter Kit is a STEAM (Science, Technology, Engineering, Arts, and Maths) education platform that involves story reading, assembling a wooden house with various ...

Catering to both creators and educators, both the Arduino and the Raspberry Pi are exceptional platforms to build DIY projects. These could range from simple hobby-based creations like an automatic ...

Phil is a freelance writer and editor with 20+ years of experience. He has been writing for MakeUseOf since April 2021. With a focus on DIY making and electronics projects, he is passionate about ...

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 ...

Abstract: This is an IoT-based system with Radio Frequency Identification System which supports door lock and unlock function. This door locking system helps registered users to lock or unlock the ...

School of Informatics Zhejiang Sci-Tech University Hangzhou, Zhejiang, China. The rapid growth of modern communication systems is leading to change our lifestyle and work, and the mobile technology is ...