September 2015
Beginner
492 pages
13h 14m
English
Content preview from Robot Building for Beginners, Third Edition
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CHAPTER 10
LEDs
In this chapter, you’re going to learn about LEDs. You’ll see how to select them, test them, and why no self-respecting robot would reject them.
Light Emitting Diodes (LEDs) are modern miracles. They’re long lasting, impact resistant, inexpensive, cool to the touch, lightweight, and come in a wide variety of colors and sizes. LEDs are perfectly suited for battery-powered devices due to their low-voltage and low-current requirements.
When pronouncing “LED,” speak the letters individually, like “el,” “eee,” “dee.” Don’t say it like a word, such as “led.”
Learning About LED Attributes
Because of their usefulness, LEDs are available ...
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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.
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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.