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Hands-On Robotics with JavaScript

You're reading from Hands-On Robotics with JavaScript Build robotic projects using Johnny-Five and control hardware with JavaScript and Raspberry Pi

Product type Paperback

Published in Aug 2018

Publisher Packt

ISBN-13 9781789342055

Length 214 pages

Edition 1st Edition

Languages

JavaScript

Tools

Raspberry Pi

Concepts

Robotics

Author (1):

Kassandra Perch

View More author details

Table of Contents (19) Chapters

Title Page

Dedication

Packt Upsell

Contributors

Preface

1. Setting Up Your Development Environment FREE CHAPTER

2. Creating Your First Johnny-Five Project

3. Building Interactive Projects with RGB LED

4. Bringing in Input with Buttons

5. Using a Light Sensor to Create a Night-Light

6. Using Motors to Move Your Project

7. Using Servos for Measured Movement

8. The Animation Library

9. Getting the Information You Need

10. Using MQTT to Talk to Things on the Internet

11. Building a NodeBots Swarm

1. Assessments

2. Other Books You May Enjoy

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Index

Questions

What does PWM stand for, and what does it accomplish with LEDs?
Does the Raspberry Pi have any PWM-capable pins? How many?
Why do we need a GPIO expander board to control our RGB LED?
How many colors would our RGB LED be able to show without PWM?
What protocol does our GPIO expander use to communicate with the Raspberry Pi?
What does the color module do for us?
How does the REPL help with debugging? What makes it so powerful?

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Authors (1)

Kassandra Perch

Kassandra Perch

Kassandra Perch is an open web developer and supporter. She began as a frontend developer and moved to server-side with the advent of Node.js and was especially enthralled by the advance of the NodeBots community. She travels the world speaking at conferences about NodeBots and the fantastic community around them.

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