Vcc Labs has created a Raspberry Pi RP2040-powered RGB LED matrix that's super small and powered via USB Type-C.

[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a color sensor. Those Cadmium Sulfide lights sensors usually have a very wide swing of resistance when exposed to varying ...

We covered SparkFun’s new RGB button pad controller a few weeks ago. This is a full-color clone of the monome interface; a 4×4 grid of buttons with tri-color LEDs underneath. Each LED has ...

Following a number of industry partnerships, imaging titan Leica announced its own smart projector in 2022. Now the company has followed that ultra-short-throw Laser TV with a compact audiovisual ...

Following are the conversion formulas from RGB to YUV and from YUV to RGB. See YUV and color space conversion. From RGB to YUV Y = 0.299R + 0.587G + 0.114B U = 0.492 (B-Y) V = 0.877 (R-Y ...

That's why we've tested more than 13 different models to recommend the best LED strip lights you can buy. Our top pick, the Lifx Lightstrip with Color Zones ... it has both RGB lights and tunable ...

The majority of lighted makeup mirrors today — including all of the mirrors on this list — use LED bulbs, which are more energy-efficient and offer more versatility. Some mirrors have lights ...

Highlights of Elegoo's Silk Tri-Color Silk PLA Stunning Silk Triple Colors: Elegoo Silk PLA seamlessly blends three vibrant colors into one filament, creating a unique and eye-catching effect.

It turned out to be the plastic lenses that covered the RGB LED backlights on each switch ... The RGB LEDs can have their color changed and there’s a choice of more than 40 lighting modes ...

With dedicated macro keys, a detachable wrist rest and easy-to-use software, the Corsair K55 RGB Pro is a good membrane keyboard for typing. It also costs just $59. However, all of its goodness is ...

To get started voting for your favorite businesses, click below on your county of residence. You will then enter your e-mail address and complete a registration screen. If you’ve participated in ...

SHENZHEN, China, Oct. 31, 2024 /PRNewswire/ -- Elegoo, a rapidly developing brand in global smart manufacturing, recently expanded its popular Silk PLA series with two new tri-color filaments, Silk ...