INTRO — What you’ll build A looping LED matrix demo for the Arduino UNO Q  (8×13 blue LED matrix). The demo shows: Arduino logo (2 s) Scrolling “MICROMAKER LABS” Scrolling “INTRODUCING UNO Q” Full-screen blink (1 s interval) for 10 s Animated shades (10 s) All elements run at maximum brightness  by using the library’s 8-bit grayscale (0–255). The sequence loops continuously. Requirements Arduino UNO Q (official board). Arduino App (App Lab recommended) or Arduino IDE supporti