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5 Lesson 1: Touch and sound
5.1 Overview
We select capacitive touch sensor instead of traditional buttons to reduce the pain of pressing the
button and increase the service life. The
buzzer
has only two status such sound and silence.
In this lesson, you can learn about the touch pad control method, how to turn on and turn off the
buzzer.
5.2 Upload code for lesson 1
1) Open lesson1
example
Double click the file in the directory of
\arduino-1.6.5-r2\libraries\RichUNO\examples\L1_Touch_Sound
So that you find the window below: