3-Color LED Module with Arduino Nano

This project demonstrates how to control a 3-color LED module using an Arduino Nano. The LED module consists of three colors: red, green, and blue. By controlling the digital output pins of the Arduino, you can switch between the different colors, allowing for a wide range of color combinations and visual effects.

Components Needed

Circuit Diagram

Circuit Setup

1.LED Module Connections:

Connect the red pin of the LED module to digital pin 2 (redPin) on the Arduino Nano.

Connect the green pin of the LED module to digital pin 3 (greenPin) on the Arduino Nano.

Connect the blue pin of the LED module to digital pin 4 (bluePin) on the Arduino Nano.

Instructions

1.Circuit Setup:

Connect the 3-color LED module to the Arduino Nano as described above.

2.Code Upload:

Copy and paste the provided code into the Arduino IDE.

Select the appropriate board (Arduino Nano) and port from the Tools menu.

Upload the code to the Arduino Nano.

3.Testing:

Once the code is uploaded, observe the LED module cycling through different colors (red, green, and blue), with each color being displayed for 1 second alternately.

Applications

Color Mixing: Experiment with different combinations of red, green, and blue to create various colors and visual effects.

decoration: Use the LED module to add colorful illumination to your projects, displays, or decorations.

Notes

Feel free to modify the code to create custom color patterns or add additional functionalities based on your requirements.

Ensure correct wiring and connections to prevent damage to the Arduino Nano or the LED module.