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Raspberry Pi Robotic Blueprints

You're reading from   Raspberry Pi Robotic Blueprints Utilize the powerful ingredients of Raspberry Pi to bring to life your amazing robots that can act, draw, and have fun with laser tags

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Product type Paperback
Published in Oct 2015
Publisher
ISBN-13 9781784396282
Length 198 pages
Edition 1st Edition
Concepts
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Toc

Table of Contents (9) Chapters Close

Preface 1. Adding Raspberry Pi to an RC Vehicle FREE CHAPTER 2. Adding Raspberry Pi to a Humanoid Robot 3. Building a Tracked Vehicle That Can Plan Its Own Path 4. Building a Robot That Can Play Laser Tag 5. A Robot That Can Draw 6. A Robot That Can Play Air Hockey 7. A Robot That Can Fly Index

Using eSpeak to allow your robot to respond in voice

Sound is an important tool in our robotic toolkit, but you will want to do more than just play music. Let's make our robot speak. You're going to start with enabling eSpeak, an open source application that provides us with a computer voice. It is a voice generation application. To get this free functionality, download the eSpeak library by typing sudo apt-get install espeak at the prompt. The download may take a while but the prompt will reappear when it is complete. Now, let's see if Raspberry Pi has a voice. Type the espeak "hello" command. The speaker should emit a hello in a computer generated voice. If it does not, check the speakers and the volume level.

Now that we have a computer generated voice, you may want to customize it. eSpeak offers a fairly complete set of customization features, including a large number of languages, voices, and other options. To access these, you can type in the options at the...

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