Ws2812 and Arduino quickly setup and working

Описание: "Control a WS2812 LED with Arduino! 🌈 In this quick tutorial, learn how to use the Adafruit NeoPixel library to cycle through stunning colors on a single WS2812 LED. Perfect for beginners! 🚀

📋 **Steps**:
1️⃣ Install the Adafruit NeoPixel library in Arduino IDE.
2️⃣ Connect the LED's *Data In* to Arduino digital pin 6.
3️⃣ Wire up *5V* and **GND**, upload the code, and watch the magic!

💡 **Code Features**:
Red, Green, Blue transitions.
Smooth rainbow effect using a custom `Wheel()` function.

📜 Full code in the video! Add color to your projects today. 🌟

🔗 Download Adafruit NeoPixel library: [https://github.com/adafruit/Adafruit_...](https://github.com/adafruit/Adafruit_...)" 😊