The Lockly Secure Pro Zeno is a smart deadbolt lock that offers fingerprint scanning, voice control, and compatibility with ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

The Government of Sri Lanka has decided to implement the National Fuel Authorization System using QR codes for fuel distribution with effect from 6.00 a.m. on March 15, 2026, the Ministry of Energy ...

This project implements a password-protected electronic door lock system using an Arduino microcontroller. A 4×4 matrix keypad is used to enter the password, while a 16×2 I2C LCD provides system ...

1. The system continuously monitors input from the camera. 2. When a face is detected, it checks if the person is authorized. 3. Simultaneously, voice commands are processed using Vosk. 4. If ...

Abstract: The Internet of thing devices are interconnected physical objects that collect and share data over the internet. IoT has the potential to revolutionize many industries, including security.

Abstract: The incorporation of the Internet of Things (IoT) into daily life has brought about challenges related to security and privacy. Smart home security systems using physical locks connected to ...

Concerned about someone spying on your smart speaker, video doorbell, or even your fridge? Here's how to prevent hackers from ...