While VR is becoming really immersive, it still can’t compete with a game of good old laser tag to get the blood pumping and spending quality time with friends. [Xasin] has been working on a DIY laser ...

Discover how to build your own DIY laser pointer that connects to your smartphone's headphone jack and is controlled via an app. This step-by-step guide covers preparing the audio jack, soldering the ...

The YouTube channel DIY Builder has published and created a DIY Arduino laser engraver which is powered by an Arduino Nano development board and is fitted with a 200-250mW 650nm Laser Module. Check ...

Build your own Wall-E model using laser-cut plywood in this step-by-step DIY assembly project. Watch the full process of ...

Sometimes driving my cat crazy with a laser pointer just doesn't cut it. On occasion it would be nice to pre-occupy myself with delusions of adventure and a dynamic outdoor activity. The project uses ...

I’m sure we’ve heard about lightsabers, the fictional laser sword made popular by the epic Star Wars films. Until now, lightsabers have been just that, fictional, but laser enthusiast Drake Anthony ...

This article presents basic design ideas for laser virtual floor markers using inexpensive and readily available components. The laser virtual floor marker introduced here is a specially developed ...

What if you could send sound directly to a single person in a crowded room, without anyone else hearing it? This isn’t a scene from a sci-fi movie, it’s the reality of a new concept called the “sound ...

Laser microphones have been around since the Cold War. Back in those days, they were a favorite tool of the KGB – allowing spies to listen in on what was being said in a room from a safe distance.