Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

Error_t read(uint16_t addr, uint8_t command, uint16_t *data, uint16_t length); Error_t read(uint16_t addr, uint8_t command, uint16_t *data); Error_t write(uint16_t ...

The Samsung R95H Micro RGB TV the company had on display at CES 2026 was a sight to behold, its bright picture and rich color managing to punch through even under the bright lights of Samsung’s First ...

#define TEST_LCD_RGB_TIMING_FREQ_HZ (16 * 1000 * 1000) #define TEST_LCD_RGB_TIMING_HPW (40) #define TEST_LCD_RGB_TIMING_HBP (40) #define TEST_LCD_RGB_TIMING_HFP (40) #define TEST_LCD_RGB_TIMING_VPW ...

For 2026, Sony is coming out with a new TV backlight, which it's been working on for several years. The company claims its True RGB technology will let its TVs produce "purer color, greater brightness ...

Sony’s True RGB TVs are nearly here, and we got to spend some quality time with them in Tokyo. Here are our initial thoughts. At an event at Sony’s TV headquarters in Tokyo last month, we were treated ...

From Logitech G HUB’s new Snapdragon X support to SignalRGB’s game-reactive lighting, RGB control software is becoming more universal, powerful, and fun. Whether you’re loyal to one hardware brand or ...

Over the past year or two we’ve seen several crowdfunding campaigns for a weird category of devices: keyboards with built-in displays and clamshell designs that basically make them look like tiny ...

The Salesforce office in San Francisco has one of the most amazing lobby designs you’ll ever see and that’s all due to a huge led screen that’s 12’7’’ high and 106’5’’ wide. It’s the longest ...

In the ever-evolving world of television display technologies, two formats have emerged as dominant players in the high-performance category: OLED and QD-Mini LED. While both deliver stunning visuals ...

Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an extremely popular choice for the party animals among us. We’re fascinated to ...

Govee’s new Lightwall is a massive 6×8-foot LED panel packed with over 1,500 RGBIC lights, designed to turn your home or backyard into a dynamic light show. It features 200+ preset scenes, ...