August 2022
Intermediate to advanced
108 pages
2h 23m
English
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Chapter 3Build a Circuit
In the first chapter, we installed known working firmware on a Raspberry Pi. In this chapter, we’ll use that firmware to impact the real world. We’ll build a circuit. Just as programmers print "Hello, World" as a traditional first program, makers build a blinking LED as a first project.
If you’re not yet familiar with electronics, don’t worry. We’ll help you with the basics. We’ll start with a brief introduction to circuits and the techniques makers use to build prototypes. Then we’ll plan and build a circuit. When you’re done, you’ll have a simple circuit you can control with a Nerves program.
Let’s get started.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.