Video 34: Color Gradient

Learn to create vibrant color gradients using an ESP32 board, an RGB LED, and a potentiometer, showcasing how to wire and program the components for dynamic color changes.

• RGB LED Basics: Introduction to RGB LED functionality, including anode/cathode configurations.

• Wiring Setup: Step-by-step guide for connecting the RGB LED and potentiometer to the ESP32.

• Arduino Programming: Detailed code explanation for translating potentiometer input into a wide range of colors using PWM.

• Color Theory Application: Demonstrating how to mix red, green, and blue to achieve various hues and gradients.

• Potentiometer Control: How to use a potentiometer to seamlessly adjust the color output of the RGB LED.

• Practical Demonstration: Live demonstration of changing the RGB LED colors by adjusting the potentiometer, highlighting the project’s interactive nature.

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Related On-line Tutorials

• 6.5 Color Gradient