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Learn Robotics Programming

You're reading from   Learn Robotics Programming Build and control autonomous robots using Raspberry Pi 3 and Python

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Product type Paperback
Published in Nov 2018
Publisher Packt
ISBN-13 9781789340747
Length 472 pages
Edition 1st Edition
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Author (1):
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Danny Staple Danny Staple
Author Profile Icon Danny Staple
Danny Staple
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Table of Contents (21) Chapters Close

Preface 1. Introduction to Robotics 2. Exploring Robot Building Blocks - Code and Electronics FREE CHAPTER 3. Introducing the Raspberry Pi - Starting with Raspbian 4. Preparing a Raspberry Pi for a Robot - Headless by Default 5. Backing Up the Code with Git and SD Card Copies 6. Building Robot Basics - Wheels, Power, and Wiring 7. Drive and Turn - Moving Motors with Python 8. Programming Line-Following Sensors Using Python 9. Programming RGB Strips in Python 10. Using Python to Control Servo Motors 11. Programming Distance Sensors with Python 12. Programming Encoders with Python 13. Robot Vision - Using a Pi Camera and OpenCV 14. Voice Communication with a Robot Using Mycroft 15. Programming a Gamepad on Raspberry Pi with Python 16. Taking Your Robot Programming Skills Further 17. Planning Your Next Robot Project - Putting It All Together 18. Assessments 19. Other Books You May Enjoy Appendix

Robot Vision - Using a Pi Camera and OpenCV

Giving a robot the ability to see things allows it to behave in ways to which humans relate well. Computer vision is an area that much research is currently devoted to, but some of the basics are already available for use in our own code, with the Pi Camera and a little bit of work. In this chapter, we will use the robot and camera to drive to objects, and follow faces with our pan-and-tilt mechanism. I'll also give you a way to see what your robot is seeing. In this chapter, you will learn the following:

  • Setting up a Raspberry Pi Camera on your robot, in terms of both software and hardware
  • Revisiting Flask, the web server from Chapter 11, Programming Distance Sensors with Python, to see what the robot sees on your phone or laptop
  • Revisiting color models, covered in Chapter 9, Programming RGB Strips in Python, and learning how...
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