From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

COMMENT | In a recent column, I argued that our annual fixation on SPM rankings tells us far less about the quality of our schools than we often assume. High examination scores, especially in ...

Few things upset Merlin the pig more than being denied a treat. He will press a purple button with his nose that says “I’m mad” aloud. Sometimes he will walk into the laundry room and angrily shut the ...

LG Electronics launched its 2026 OLED TV lineup in South Korea on Thursday, cutting domestic prices on several models from a year earlier as it works to narrow the price gap between OLED and the ...

This library allows the interfacing of any Arduino board with one or more LED matrix modules controlled by MAX7219/MAX7221. Each module has 64 individual LEDs arranged in an 8 x 8 matrix. The maximum ...

Despite what Timothée Chalamet may think, the Metropolitan Opera’s production of Richard Wagner’s epic Tristan und Isolde is generating a lot of buzz this season. That’s thanks in no small part to ...

KANSAS CITY, Mo. — The floor of the Big 12 Men's and Women's Basketball Tournament is getting a controversial upgrade. The tournament, played in Kansas City, will now feature a full glass LED court ...

If you’ve been to a wedding or a downtown coffee shop in the last 10 years, you’ve probably seen those little lightboxes that are so popular these days. They consist of letters placed on a plastic ...

Novavax has agreed to a deal to let Pfizer use Matrix-M adjuvant in its products for an upfront payment of $30 million and up to another $500 million in milestone payments. The biotech company said ...

Pfizer is paying $30 million to use Novavax’s adjuvant technology to improve the efficacy of two of the Big Pharma’s vaccine programs. The tech, called Matrix-M, is designed to trigger an immune ...