Chapter 6: Piezo Element

In input/output on February 13, 2014 at 9:48 am

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After focusing on LED’s and motor movements, sound elements were introduced. In order to develop an understanding of the Piezo element, code had been provided via Blackboard that played ‘Twinkle, twinkle, little star’ aloud. Editing the code also allowed us to the adjust the tempo of the song.

As part of additional work, we changed the song to ‘Happy Birthday’.


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