This paper presents an AC-powered LED driver circuit that can drive multiple strings of LEDs with uniform brightness. The circuit basically has a two ... LED driver demonstrates the maximum current ...

Is the LG C4 OLED really bright enough for everyday use — even in rooms filled with sunlight? In this real-world test, we put ...

Microsoft is updating Windows 11 to give users more control over where volume, brightness, airplane mode, and virtual desktop ...

Nearly every Windows user has had a run in with the infamous "Blue Screen of Death" at some point in their computing life ...

Hisense is taking the TV market by storm this year. After announcing a 136-inch MiniLED TV and a 116-inch RGB TV at CES, the company left its more ...

OLED, or organic light-emitting diode, is a display technology used in everything from iPhones to gaming monitors to high-end ...

Get powerful, White 3d Studio Abstract Background Clean And Bright Space With Lights Motion pre-shot video to fit your next project or storyboard.

We're all familiar with the Windows BSOD, but Microsoft is now making it simpler in appearance—and getting rid of the iconic ...

In addition to the world's lightest foldable large-format smartphone, Vivo X Fold5 The company also introduced a new model of ...

When you're setting up a projector, whether it's for a dedicated home theater or a bright living room, choosing the righ ...

Find out more about a powerful Android-running E-Ink tablet with stylus support and more in this BOOX Note Air 4C review.