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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
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