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RGB Array bargraph program
After the mathematical analysis how to set up an RGB bargraph with difertent colors in this tutorial the actual program is explained and the outcome is documented by using a potentiometer as a sensor.
Publisher: Franklin Neyt
Topic: STEM
Tags STEM , TI STEM Lab , Youtube
The program uses for loops to change the color of each seperate LED and calculates for every LED what the value of RED and GREEN needs to be. Because the values of RED and GREEN can be out of bounds (they need to be in the range of 0 to 255) there is code that keeps the values between these minimal and maximal values.