Working with lcds

which is why we will use it with the Arduino in this book. What is the Arduino? The Arduino is a very customizable microcontroller used by hobbyists and engineers alike. Also, it is open source, which means that the source code is available to you for your programming needs; the integrated development environment (IDE) (where you will be writing your software) is free, and most the resources you can find are open source. The only thing you have to buy is the Arduino microcontroller itself.

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The first mobile applications I had the opportunity to work with were inventory control programs used in retail and manufacturing settings. The “terminals,” as we called them at the time, were heavy and expensive. They had big antennas, lots of clunky keys, grayscale LCD displays, and they looked like they came straight from the set of a science fiction movie.

418p truong531 16-05-2011 154 33   Download