September 2016
Intermediate to advanced
188 pages
3h 48m
English
Content preview from Internet of Things with Arduino CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Troubleshooting basic robotic issues
In this part of the chapter, we are going to see what can go wrong when building a mobile robot based on Arduino and controlling it remotely. Indeed, some of the steps involved here are quite complex and many things can go differently than expected.
The motors of the robot don't react to any command
The first thing that can happen is that the motors, or the L293D motor driver haven't been connected correctly to the Arduino board. Make sure that everything is connected correctly according to the schematics found in the relevant recipe. Also make sure that the batteries are fully loaded, or the motors might not have enough power to work correctly.
The interface doesn't work
First make sure that the robot is responding ...
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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.