Chapter    32

Challenge 8: Examining Software

We’d like to congratulate you on making it all the way to the end of the book. You’ve got seven challenges behind you, and the eighth and final challenge is here—programming the robot you assembled in Chapter 31. You’re ready for this! You’ve accomplished so much, and the robot is waiting for you to put the finishing touches on the program that will bring it to life.

But first, we want you to take a look at a very important programming fundamental that you’ll carry with you as you move forward and create your own Arduino projects. In this chapter, we’re going to explain how you can program and use your own functions in an Arduino sketch. After you understand this important programming concept, we ...

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