RGB LED Module Controller 🌈💡

This Arduino project lets you control an RGB LED module using PWM signals. By adjusting the red, green, and blue channels, you can create custom colors and lighting effects.

🛠 Features

• 🎨 Full RGB color control – Mix red, green, and blue to create any color.
• 🔄 Customizable Brightness – Modify PWM values for different intensities.
• 🎛️ Easy to Integrate – Works with any common-anode or common-cathode RGB LED.

🔧 Hardware Requirements

• 🌈 RGB LED module (or separate Red, Green, and Blue LEDs)
• ⚡ Resistors (if using individual LEDs, typically 220Ω)
• 💻 Arduino board (Uno, Mega, etc.)
• 🔌 Jumper wires

🚀 Wiring Guide

RGB Pin	Arduino Pin
Red	9
Green	10
Blue	11
GND	GND

📜 Code Overview:

int redPin = 9; // Pin for Red LED int greenPin = 10;// Pin for Green LED int bluePin = 11; // Pin for Blue LED

void setup() { pinMode(redPin, OUTPUT); pinMode(greenPin, OUTPUT); pinMode(bluePin, OUTPUT);

// Start with LEDs off
analogWrite(redPin, 0);
analogWrite(greenPin, 0);
analogWrite(bluePin, 0);

}

void loop() { analogWrite(redPin, 255); // Full red analogWrite(greenPin, 0); analogWrite(bluePin, 0); delay(1000); // Hold for 1 sec

analogWrite(redPin, 0);
analogWrite(greenPin, 255); // Full green
delay(1000);

analogWrite(greenPin, 0);
analogWrite(bluePin, 255); // Full blue
delay(1000);

}