October 2013
Intermediate to advanced
432 pages
11h 44m
English
Content preview from The LEGO MINDSTORMS EV3 Laboratory
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Chapter 13. building the SENTIN3L
In this chapter, you’ll build the SENTIN3L, a badass security robot. It walks on three legs and has two wicked blaster cannons (see Figure 13-1). As you build, you’ll learn how to create mechanisms that transform rotation into alternating motion. These mechanisms are particularly useful when designing walking robots. You’ll also learn how to assemble structures diagonally within the constraints of LEGO geometry and how to assemble curved structures like the SENTIN3L’s elegant back shield.
Figure 13-1. The SENTIN3L
main assembly
The locking notch on the 24z gear makes the wheel rotate in one direction only, improving ...
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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.