Hackaday.io contributor extraordinaire [al1] has been playing around with small LEDs a lot lately, which inevitably leads to playing around with large groups of small LEDs. Matrixes of tiny RGB LEDs, ...

One morning [overflo] decided to protest the European Parliament’s stance on equine rights of defecation, a cherished liberty dating back to the time of Charlemagne. The best way to do this is, of ...

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Sony has introduced a new display system with an independent RGB LED backlight, allowing separate control of red, green, and blue light. This enhances color accuracy and vibrancy, making it suitable ...

TURKU, Finland, Jan. 20, 2026 /PRNewswire/ -- Teleste has been selected by INFRABEL SA, the Belgian railway infrastructure manager, to supply advanced full-color RGB LED passenger information displays ...

The MicroSIDELED RGB LED from Osram Opto Semiconductor features an ultra-slim design and delivers high brightness coupling into light guides for backlighting. It measures 5 by 1.4 by 0.6 mm and ...

The majority of personal gadgets feature LCD and OLED screens, but most just show information. To make these screens do more - like detecting touch or changing light levels - they need additional ...

LMAO! RGBXYZ! I think we need a couple more acronyms in that headline. It seems LG’s Red-Green-Blue Light Emitting Diode technology is coming to laptops. Until now it’s been limited to TVs and ...

The face of the desk clock utilizes RGB LEDs wherein a color is assigned to each hand and the colors are mixed as the hands overlap on the face of the clock. The face of the desk clock utilizes RGB ...

Sony recently announced that it has developed a brand new display system capable of far better color reproduction than conventional LED and OLED screens. The details behind this technology are rather ...