I'm returning to an old project today to fix it since it got broken during my recent move. This toy I made for my dog is very fun project where an Arduino controls two servos so they can move a laser ...

I've reviewed security systems from all major brands. Here are my most important recommendations when you're ready to set up your own.

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

After two high-profile incidents, the US Defense Department and Federal Aviation Administration are planning a joint test of a laser system this weekend designed to shoot down drones, according to a ...

Futuristic laser weapons are now deployed with some militaries and are being demonstrated by Ukrainian startups. Industry ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

New research shows hundreds of attempts by apparent Iranian state hackers to hijack consumer-grade cameras, timed to missile ...

Combining a database with over 1.5 billion shots, GPS and an ultra-accurate laser, the Arccos Smart Laser goes far beyond distance and slope.

Malicious Chrome extensions tied to ownership transfers push malware and steal data, exposing thousands to credential theft ...

Alder Security offers home security systems for those who want basic coverage. The company is known for its fast response times. Alder bills itself as a simple home solution that doesn’t go over the ...

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 ...

From real-time alerts to integrated safety strategies, weapons detection systems on school campuses are evolving quickly. Here’s what education leaders need to know now, and what’s coming next.