LG Display has paused 8K panel development, other brands have exited, and Samsung is now the only major 8K TV holdout. Here’s ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026. The post ...

When it comes to making things that glow, there are two ways to stand out from the crowd. You can make something very big, or something very small. [DIY GUY Chris] has done the latter, producing a ...

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. Updated March 11 at 2:18 p.m. A third round of stimulus checks, part of ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

Abstract: This paper proposes a novel control structure for a red-green-blue (RGB) LED lighting system, and applies multivariable robust control techniques to regulate the color and luminous intensity ...

Abstract: Aiming at the problem of whether the color difference exceeds the threshold when the RGB-LED is lit and how to calibrate the deviation, this article proposes an RGB LED chromaticity ...

I've put the top gaming memory through its paces to find out what the best RAM to pair with your new gaming PC is. When you purchase through links on our site, we may earn an affiliate commission.

In every home I've had in the past decade, I've installed smart light bulbs. Over and over again, between four different apartments and one townhouse, I was impressed by how easy smart lights were to ...

Given a raw .tiff image, how do we convert it to a final/pretty .png file with RGB color space. Sample raw image (The actual raw .tiff image is located in data/raw/sample.tiff, this top image is a ...

. ├── main/ │ ├── examples/ │ │ ├── battery_check.cpp # Example: Battery voltage check and RGB LED status indication │ │ ├── blink_example_main.cpp # Example: Blinking built-in, blue, and external ...