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Learn Robotics Programming - Second Edition

You're reading from  Learn Robotics Programming - Second Edition

Product type Book
Published in Feb 2021
Publisher Packt
ISBN-13 9781839218804
Pages 602 pages
Edition 2nd Edition
Languages
Concepts
Author (1):
Danny Staple Danny Staple
Profile icon Danny Staple
LinkedIn
Danny Staple builds robots and gadgets as a hobbyist, makes videos about his work with robots, and attends community events such as PiWars and Arduino Day. He has been a professional Python programmer, later moving into DevOps, since 2009, and a software engineer since 2000. He has worked with embedded systems, including embedded Linux systems, throughout the majority of his career. He has been a mentor at a local CoderDojo, where he taught how to code with Python. He has run Lego Robotics clubs with Mindstorms. He has also developed Bounce!, a visual programming language targeted at teaching code using the NodeMCU IoT platform. The robots he has built with his children include TankBot, SkittleBot (now the Pi Wars robot), ArmBot, and SpiderBot.
See other products by Danny Staple

Table of Contents (25) Chapters

Preface Section 1: The Basics – Preparing for Robotics
Chapter 1: Introduction to Robotics Chapter 2: Exploring Robot Building Blocks – Code and Electronics Chapter 3: Exploring the Raspberry Pi Chapter 4: Preparing a Headless Raspberry Pi for a Robot Chapter 5: Backing Up the Code with Git and SD Card Copies Section 2: Building an Autonomous Robot – Connecting Sensors and Motors to a Raspberry Pi
Chapter 6: Building Robot Basics – Wheels, Power, and Wiring Chapter 7: Drive and Turn – Moving Motors with Python Chapter 8: Programming Distance Sensors with Python Chapter 9: Programming RGB Strips in Python Chapter 10: Using Python to Control Servo Motors Chapter 11: Programming Encoders with Python Chapter 12: IMU Programming with Python Section 3: Hearing and Seeing – Giving a Robot Intelligent Sensors
Chapter 13: Robot Vision – Using a Pi Camera and OpenCV Chapter 14: Line-Following with a Camera in Python Chapter 15: Voice Communication with a Robot Using Mycroft Chapter 16: Diving Deeper with the IMU Chapter 17: Controlling the Robot with a Phone and Python Section 4: Taking Robotics Further
Chapter 18: Taking Your Robot Programming Skills Further Chapter 19: Planning Your Next Robot Project – Putting It All Together Other Books You May Enjoy

Connecting the motors to the Raspberry Pi

In this section, we will connect the motors to the Raspberry Pi. Once we have connected them, we can use code on the Raspberry Pi to control the motors and make the robot move. Figure 6.33 is the block diagram for the robot that we are building in this chapter. We will be using the Full Function Stepper Motor HAT as the controller board, calling it the Motor HAT for short.

This block diagram is similar to the type shown in Chapter 3, Exploring the Raspberry Pi. First, it starts with the Raspberry Pi, here in gray, as we've chosen that as our controller. Connected to the Pi is the Motor HAT, with instructions flowing from the Raspberry Pi to this board. The Motor HAT and its connections are highlighted as we are adding these parts in this chapter. As we build on this block diagram in later chapters, existing components will be in the color gray. Added components will be highlighted with red to show what is new. Finally, the two motors...

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Authors (1)

Profile icon Danny Staple
LinkedIn
Danny Staple builds robots and gadgets as a hobbyist, makes videos about his work with robots, and attends community events such as PiWars and Arduino Day. He has been a professional Python programmer, later moving into DevOps, since 2009, and a software engineer since 2000. He has worked with embedded systems, including embedded Linux systems, throughout the majority of his career. He has been a mentor at a local CoderDojo, where he taught how to code with Python. He has run Lego Robotics clubs with Mindstorms. He has also developed Bounce!, a visual programming language targeted at teaching code using the NodeMCU IoT platform. The robots he has built with his children include TankBot, SkittleBot (now the Pi Wars robot), ArmBot, and SpiderBot.
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See other products by Danny Staple

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