Book Image

BeagleBone Robotic Projects

By : Richard Grimmett
Book Image

BeagleBone Robotic Projects

By: Richard Grimmett

Overview of this book

Thanks to new, inexpensive microcontrollers, robotics has become far more accessible than it was in the past. These microcontrollers provide a whole new set of capabilities to allow even the most inexperienced users to make amazingly complicated projects. Beaglebone is effectively a small, light, cheap computer in a similar vein to Raspberry Pi and Arduino. It has all of the extensibility of today's desktop machines, but without the bulk, expense, or noise. This project guide provides step-by-step instructions to allow anyone to use this new, low cost platform in some fascinating robotics projects. By the time you are finished, your projects will be able to see, speak, listen, detect their surroundings, and move in a variety of amazing ways. The book begins with unpacking and powering up the components.This will include guidance on what to purchase and how to connect it all successfully–and a primer on programming the BeagleBone Black. Chapter by chapter, we will add additional software functionality available from the open source community, including how to make the system see using a webcam, how to hear using a microphone, and how to speak using a speaker. We then add hardware to make your robots move–including wheeled and legged examples–as well as covering how to add sonar sensors to avoid or find objects, plus wireless control to make your robot truly autonomous. Adding GPS allows the robot to find itself. Finally the book covers how to integrate all of this functionality so that it can all work together, before developing the most impressive robotics projects: those that can sail, fly, and explore underwater.
Table of Contents (18 chapters)
BeagleBone Robotic Projects
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Mission briefing


Now that you are up and running, you'll want your BeagleBone Black to start doing something. This requires you to either create your own programs, or edit an existing program. This chapter will provide a brief introduction into editing a file and programming.

Why is it awesome?

It is fun to build hardware, and you'll spend a good deal of time designing and building your robots, but without programming, your robots won't get very far. This chapter will introduce you to file editing and programming concepts, so you'll feel comfortable creating some of the fairly simple programs that we'll talk about through the book. You'll also know how to change programs that are already available, making your robot do even more amazing things.

Your objectives

In this chapter we will:

  • Introduce some of the basic Linux commands and show how to navigate around the filesystem on the BeagleBone Black

  • Show how to create, edit, and save files on the BeagleBone Black

  • Learn how to create and run Python...