If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this ...

After Dylan Mulvaney, the transgender influencer, promoted the beer on Instagram, conservatives called for a boycott. The fallout grew to include the retailer Target and the country singer Garth ...

When you press the button, the LED matrix displays a dice roll animation and stops on a random number between 1 and 6. Built using SPI communication with the MAX7219 driver.

The 2023 implosion of an experimental submersible was the result of faulty engineering, a report from the National Transportation Safety Board has found. Five people aboard the submersible died ...