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Arduino Workshop by John Boxall

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Chapter 6. Numbers, Variables, and Arithmetic

In this chapter you will

  • Generate random numbers

  • Create electronic dice

  • Learn about binary numbers

  • Use shift-register integrated circuits (ICs) to get more digital output pins

  • Test your knowledge of binary numbers with a quiz

  • Learn about arrays of variables

  • Display numbers on seven-segment LED modules

  • Learn how to use the modulo math function

  • Create a digital thermometer

  • Learn about bitwise arithmetic

  • Create fixed and moving images on LED matrix displays

You will learn a wide variety of useful new functions that will create more project options, including random number generation, new kinds of math functions, and variable storage in ordered lists called arrays. Furthermore, you will learn how to use LED display ...

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