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

Robotics

Author (1):

Danny Staple

Table of Contents (25) Chapters

Preface

1. Section 1: The Basics – Preparing for Robotics

2. Chapter 1: Introduction to Robotics

3. Chapter 2: Exploring Robot Building Blocks – Code and Electronics

4. Chapter 3: Exploring the Raspberry Pi

5. Chapter 4: Preparing a Headless Raspberry Pi for a Robot

6. Chapter 5: Backing Up the Code with Git and SD Card Copies

7. Section 2: Building an Autonomous Robot – Connecting Sensors and Motors to a Raspberry Pi

8. Chapter 6: Building Robot Basics – Wheels, Power, and Wiring

9. Chapter 7: Drive and Turn – Moving Motors with Python

10. Chapter 8: Programming Distance Sensors with Python

11. Chapter 9: Programming RGB Strips in Python

12. Chapter 10: Using Python to Control Servo Motors

13. Chapter 11: Programming Encoders with Python

14. Chapter 12: IMU Programming with Python

15. Section 3: Hearing and Seeing – Giving a Robot Intelligent Sensors

16. Chapter 13: Robot Vision – Using a Pi Camera and OpenCV

17. Chapter 14: Line-Following with a Camera in Python

18. Chapter 15: Voice Communication with a Robot Using Mycroft

19. Chapter 16: Diving Deeper with the IMU

20. Chapter 17: Controlling the Robot with a Phone and Python

21. Section 4: Taking Robotics Further

22. Chapter 18: Taking Your Robot Programming Skills Further

23. Chapter 19: Planning Your Next Robot Project – Putting It All Together

24. Other Books You May Enjoy

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Chapter 15: Voice Communication with a Robot Using Mycroft

Using our voice to ask a robot to do something and receiving a voice response has been seen as a sign of intelligence for a long time. Devices around us, such as those using Alexa and Google Assistant, have these tools. Being able to program our system to integrate with these tools gives us access to a powerful voice assistant system. Mycroft is a Python-based open source voice system. We will get this running on the Raspberry Pi by connecting it to a speaker and microphone, and then we will run instructions on our robot based on the words we speak.

In this chapter, we will have an overview of Mycroft and then learn how to add a speaker/microphone board to a Raspberry Pi. We will then install and configure a Raspberry Pi to run Mycroft.

We'll also extend our use of Flask programming, building a Flask API with more control points.

Toward the end of the chapter, we will create our own skills code to connect a voice...