Smooth Poti values on Arduino

To smooth potentiometer values on Arduino, you can use a simple averaging technique called "rolling average". Here are the steps to achieve this:

1. Define a window size for the rolling average, which determines how many previous potentiometer readings will be averaged together.

2. Create an array to store the potentiometer readings. The size of the array should match the window size.

3. Initialize the array with the initial potentiometer reading.

4. Read the current potentiometer value and store it in the array, replacing the oldest value if the array is full.

5. Calculate the average of all the values in the array to obtain the smoothed potentiometer value.

6. Use the smoothed value for further processing or control logic in your Arduino sketch.

By following these steps, you can effectively smooth the potentiometer values on Arduino using a rolling average technique.