These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Ultrashort laser pulses—that are shorter than a millionth of a millionth of a second—have transformed fundamental science, ...

PowerLight Technologies has completed development and testing of a new wireless power system that uses lasers to recharge ...

In the most recent tests, the system successfully transmitted lasers to aircraft flying up to 5,000 feet (1,524 meters), the ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

Surgical lasers must ensure clear pedal selection, instant shutoff on changes, and robust testing to prevent unintended ...

As a staunch believer in hardware preservation, I still use and restore original retro controllers in 2025. However, I do also think it's worth exploring alternative gamepads, and discovering new ...

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. I awarded the Luna Wireless Controller three and a half stars in my review, with praise at its ...

Scientists have developed a new platform for the generation and detection of ultrashort UV-C laser pulses on femtosecond timescales. This breakthrough could unlock new opportunities for transforming ...