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Learn Robotics Programming

Learn Robotics Programming

By : Danny Staple
3.7 (22)
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Learn Robotics Programming

Learn Robotics Programming

3.7 (22)
By: Danny Staple

Overview of this book

We live in an age where the most complex or repetitive tasks are automated. Smart robots have the potential to revolutionize how we perform all kinds of tasks with high accuracy and efficiency. With this second edition of Learn Robotics Programming, you'll see how a combination of the Raspberry Pi and Python can be a great starting point for robot programming. The book starts by introducing you to the basic structure of a robot and shows you how to design, build, and program it. As you make your way through the book, you'll add different outputs and sensors, learn robot building skills, and write code to add autonomous behavior using sensors and a camera. You'll also be able to upgrade your robot with Wi-Fi connectivity to control it using a smartphone. Finally, you'll understand how you can apply the skills that you've learned to visualize, lay out, build, and code your future robot building projects. By the end of this book, you'll have built an interesting robot that can perform basic artificial intelligence operations and be well versed in programming robots and creating complex robotics projects using what you've learned.
Table of Contents (25 chapters)
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1
Section 1: The Basics – Preparing for Robotics
7
Section 2: Building an Autonomous Robot – Connecting Sensors and Motors to a Raspberry Pi
15
Section 3: Hearing and Seeing – Giving a Robot Intelligent Sensors
21
Section 4: Taking Robotics Further

Chapter 8: Programming Distance Sensors with Python

In this chapter, we look at distance sensors and how to use them to avoid objects. Avoiding obstacles is a key feature in mobile robots, as bumping into stuff is generally not good. It is also a behavior that starts to make a robot appear smart, as if it is behaving intelligently.

In this chapter, we find out about the different types of sensors and choose a suitable type. We then build a layer in our robot object to access them and, in addition to this, we create a behavior to avoid walls and objects.

You will learn about the following topics in this chapter:

  • Choosing between optical and ultrasonic sensors
  • Attaching and reading an ultrasonic sensor
  • Avoiding walls – writing a script to avoid obstacles
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