Researchers have discovered a way to hack into a computer by aiming a drone at the tiny blinking light found on most Windows desktops. The espionage technique was successfully demoed earlier this ...

Researchers have found that once malware is on a computer, it can indirectly control a hard-drive (HDD) activity LED, turning it on and off rapidly (thousands of flickers per second) -- a rate ...

Researchers show how to steal computer data via LED lights Ben-Gurion University of the Negev cyber lab steals data from air-gapped computer's hard drive by reading pulses of light with light sensors.

A Microsoft analog optical computer has solved two optimization problems and shown potential for AI workloads using less energy.

Unlike digital computers that crunch information in binary, the AOC embodies computations in physical systems. This avoids ...

DIYer Taylor put together a small circuit inside his computer that monitors his computer's temperatures, and lights up an LED inside his case when it starts getting too hot. While you could always ...

When it comes to choosing a television or computer monitor there are two terms that are quite confusing which are LED and LCD ...

Specifically, [Andy] has a long string of programmable RGB LED lights to wrap around a Christmas tree, but didn’t want to spend time manually mapping out each light’s location.

LED computer monitors offer sharp images while being soothing to the eye when compared to LCD monitors. Here are the top LED computer monitors that we suggest for office setups, light usage or ...

You can Turn Keyboard lighting on and off on a Computer using the hardware button or a software. This post outlines the steps to follow.