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8 Lesson 4: Touch and debounce
8.1 Overview
Maybe you have found that when you touch TCH1 the number increases too fast in lesson 3 and
the number is not that you want to display. So we can add debounce code to avoid this problem.
In this lesson, you can learn about software debounce method to achieve the number increasing
step by step and the step maybe one, two or more.
8.2 Upload code for lesson 4
1) Open lesson4 example
Double click the file in the directory of
\arduino-1.6.5-r2\libraries\RichUNO\examples\L4_Touch_Debounce
So that you find the window below:
