January 2015
Beginner
324 pages
7h 42m
English
You didn’t need a lot of theory or background to create your first Arduino projects. But it’s a good idea to learn about electricity and about soldering if you want to build bigger and more sophisticated projects.
In this appendix, you’ll learn the basics of electricity, and you’ll learn about Ohm’s law, which is probably the most important law in electronics. Also, you’ll learn more about resistors, and you’ll see that soldering isn’t as difficult as it might seem.
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