#define BRIGHTNESS 5 // Điều chỉnh độ sáng (0-255) #define LED_TYPE NEO_GRB + NEO_KHZ800 // Loại của LED NeoPixel, ở đây là loại RGB với tần số NEO_KHZ800. Adafruit_NeoPixel strip(NUM_LEDS, LED_PIN, ...

We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

July 7, 2026 • Pete Hegseth's Pentagon has been dismantling diversity initiatives and blocking the promotions of high-ranking Black officers. This week, Parker talks with The Atlantic's Clint Smith, ...

Code a Business, aka Coding Simulator 2, is the perfect game to fulfill your coding wizard dreams. Start coding and build your business slowly, hire employees, and create your empire in minutes. But ...

June 16, 2026 • After nearly 10 years of planning and construction, the Obama Presidential Center is opening on the South Side of Chicago — right across the street from an under-resourced high school, ...

There are a plethora of inbuilt features such as QR Code web site sharing, Collections, and vertical tabs in the Microsoft Edge Chromium browser which allows for improved and better browsing ...

Chances are, you’ve heard of the police code 10-4, which means “affirmative” or an acknowledgment of a message. But if you hear a police officer say 10-33, there’s a police emergency underway. However ...