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.

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 ...

There's no reason to settle for something as simple as blinking lights when a little bit of hacking can turn basic LED Christmas lights into a rainbow-riffic computer controlled light show. Deep ...

[Samimy] raided his parts bin to build this articulated lamp (YouTube link) for his computer workstation. Two pieces of aluminum angle form the main body of the lamp. Several brackets are used to f… ...

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.

The Dome-Trio Mobile Data Computer Light helps provide lighting to mobile data computes in the squad car. This directional LED keyboard/control light can be integrated with the ...

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 ...

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 ...

Loughry and Umphress tested a variety of computer devices with LED displays and found that in many of them, flashing lights revealed the data passing through the system.