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Challenge 2: Examining the Software

  • James Floyd Kelly
  • Harold Timmis

Abstract

Now that you have your Arduino flashlight built, it’s time to create the sketch that will be uploaded to the Arduino so you can actually use it. A flashlight is a fairly simple device, and the sketch is fairly simple, too—we’ll go over the entire sketch in this chapter. And guess what? Even though your Challenge #2 gizmo has only one LED, you can easily add more. That’s the benefit of using an Arduino to power the LEDs. If you find that your flashlight isn’t bright enough, just add another LED!

Keywords

Simple Device Digital Device Output Device Digital Output Digital Input 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© James Floyd Kelly and Harold Timmis 2013

Authors and Affiliations

  • James Floyd Kelly
  • Harold Timmis

There are no affiliations available

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