Chapter 3Building Binary Dice
Things will really start to get interesting now that you’ve learned the basics of Arduino development. You now have the skills to create your first complex, stand-alone projects. After you’ve worked through this chapter, you’ll know how to work with LEDs, buttons, breadboards, and resistors. Combining these parts with an Arduino gives you nearly endless opportunities for new and cool projects.
Our first project will be creating an electronic die. While regular dice display their results using one to six dots, ours will use LEDs instead. For our first experiments, a single LED was sufficient, but for the dice we need more than one. You need to connect several external LEDs to the Arduino. Because you cannot attach ...
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