[Andrew] got a little help from his friends to hack a laser distance meter. Using laser distance meters as sensors is one of the great quests of hackers – with good reason. Accurate distance ...

This light meter allows you to measure light and distance so you can exposure and focus your images more accurately when ...

A technological breakthrough promises to revolutionize how space missions communicate over long distances. This summer, a successful test with the Psyche probe managed to send a laser signal over a ...

The Dangbei Atom is a lower cost option in the projector market, coming in a hair below the $1000 mark at $899 — and like ...

News moves fast, and there's not always time to untangle the complex forces driving the day's biggest stories. WSJ Explains breaks down big market moves, business and economic trends, and ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

Inference has more wavelengths and the distances between devices is expected to be between 10 meters and 200 meter ... to meet bandwidth and distance (and therefore latency) requirements. “Our ...

That means there are more infrared than radio wavelengths over a particular distance ... has a flight laser transceiver and two ground stations: the 200-inch (5-meter) aperture Hale Telescope ...

But with so many options available, how do you choose? Inkjet, laser, LED - each technology has its own strengths and weaknesses. Do you need speed or quality? Are you printing mostly text or photos?

The latest and greatest 4K UST projector from the Formovie brand. We’ve reviewed several ultra-short-throw (UST) projectors over the years, but ...

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Today, there is a duopoly of high-speed interconnect technologies: Up to about 1 meter distance electrical links dominate while laser-based optical links are the choice for longer distances.