Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request ...

This project implements a password-protected door lock system using an Arduino microcontroller. The system utilizes a 4x4 matrix keypad for password input and an electronic lock mechanism controlled ...

As more households employ domestic help, the houses need security systems, especially those which are efficient but user friendly. Previous biometric systems which use fingerprint scan offer high ...

MANDAUE CITY, Cebu – Mandaue City has begun implementing biometric attendance for all city government employees, including Job Order (JO) and Contract of Service (COS) workers, as part of ...

Today, gas leakage has become a common problem in both industrial and household sectors as it can cause explosions, fires, and toxic exposures. The real time gas alert system ensures that gas leaks ...

Windows Hello webcams are rare, but so useful. We've rounded up several PC cameras that do support Windows Hello, so you can log in with facial recognition to your PC.

A good smart lock should offer a combination of security, aesthetics, and convenience. We share our favorite smart locks for 2025 and what we love about them.

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.

Video doorbells are getting smarter all the time, with two-way talk, animal alerts and even built-in radar tracking. These are the smartest doorbell cameras of them all.

Google is widely rolling out its AI age estimation technology, which will use a person’s search history and their activity on YouTube to determine whether they’re under 18.