Packt+ | Advance your knowledge in tech

0

All Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

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

Leave a review - let other readers know what you think

Index

Summary

This chapter brought together user inputs and output—an RGB LED. We learned how to use input events in Johnny-Five to manipulate output devices, which is the core of most Johnny-Five projects, and learned how to use multiple inputs (buttons) to achieve different effects.

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at €14.99/month. Cancel anytime

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.

See other products by Kassandra Perch

Other recommended products

Related to this chapter

Hands-On Robotics Programming with C++

Hands-On Robotics Programming with C++

C/C++ is one the legacy programming language for Robotics Programming. This book will help you understand and build complexly structured robots and implement various C/C++ programming libraries in it.

Mar 2019 10h 24m

Hands-On Internet of Things with Blynk

Hands-On Internet of Things with Blynk

Blynk is gaining a lot of popularity among the masses as it is simple and portable to use, and it comes under mobile applications and devices. The book will introduce you to Blynk and will demonstrate how to setup the environment for building IoT applications. You will then deep dive into concepts like building a notification widget, display widget, and controller widgets. Besides this, you will learn how to build a Blynk server and then create a Blynk application on it. You will have hands-on experience in building IoT applications using Blynk.

Practical Python Programming for IoT

Practical Python Programming for IoT

Practical Python Programming for IoT is a practical guide to building electronic circuits and detailed code examples for advanced IoT applications using a Raspberry Pi and Python. It highlights key concepts such as GPIO interfacing, structuring Python-based IoT applications and alternative methods to control electronics over the internet.

Nov 2020 17h 12m

Raspberry Pi 3 Projects for Java Programmers

Raspberry Pi 3 Projects for Java Programmers

This book will try to create starting points for Java developers who would like to extend their knowledge on how to interact with hardware on the Raspberry Pi by providing small real world usable projects. After reading this book the reader will be able to build their own real world usable projects not limited to Home Automation, IoT and/or Robotics utilizing logic, user- and web interfaces.

May 2017 9h 32m

Mastering Arduino

Mastering Arduino

Mastering Arduino is a practical, no-nonsense guide teaching you the electronics and programming skills that you need to create advanced Arduino projects. It is packed full of real-world projects leading up to the final project where you will build and control a basic robot.

Sep 2018 12h 24m

Internet of Things Programming Projects

Internet of Things Programming Projects

Taking a project-based approach this book will help you leverage sensors, actuators, Python programming and Raspberry Pi 3 to build connected things. Each chapter is an independent project where you will learn from connecting devices to building complex IoT projects. You will be well versed in every possible way to make your projects stand out.

Oct 2018 14h 32m

Internet of Things with Raspberry Pi 3

Internet of Things with Raspberry Pi 3

Internet of Things (IoT) is currently a growing trend in the technology space, and Raspberry Pi is the perfect board to get started with building IoT projects. Applications of IoT are the basis of smart homes and when scaled up, we can drive smart cities and achieve manufacturing automation. This book covers many powerful features of Raspberry Pi which will help in building a weather station, facial recognition systems, and security surveillance systems. Additionally, you'll also learn to use Raspberry Pi, sensors and cloud, in a practical way.

Apr 2018 8h 16m

Raspberry Pi Zero W Wireless Projects

Raspberry Pi Zero W Wireless Projects

Wireless communications have spread over the whole world, as the new era of Internet of Things come closer and closer. Low-energy hardware such as the Raspberry Pi Zero Wireless is perfect for many projects. This book introduces you to Raspberry Pi Zero W, the new family member with a wireless extension. Throughout the book, readers will learn how to build inexpensive, fast, and awesome projects to change their everyday routines.

Arduino for Kids

Arduino for Kids

Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments.

Mar 2017 7h 16m

Creative DIY Microcontroller Projects with TinyGo and WebAssembly

Creative DIY Microcontroller Projects with TinyGo and WebAssembly

This book covers the finer details of microcontrollers and low-powered embedded device programming with TinyGo. You'll work through a range of interactive and real-world embedded projects that will help you to build creative thinking and understand a variety of TinyGo features and capabilities for programming hardware and multiple input devices.

May 2021 10h 44m

Android Things Quick Start Guide

Android Things Quick Start Guide

Android Things allows you to build your own smart, connected devices for consumers and industrial use. This book will help you unleash the power of Android Things enabling you to build your own smart devices. We will cover the basics right from installation to advanced topics like Analog Sensors, Digital input/output and Rainbow HAT.

Aug 2018 6h 24m

Raspberry Pi Zero Cookbook

Raspberry Pi Zero Cookbook

The Raspberry Pi Zero is a new inexpensive computer that has turned tables for enthusiasts and hobbyists. This will be a recipe-based guide that will take you through setting-up the Pi Zero to connecting sensors and working with them. With the help of this book, you will not only learn the fundamentals of working with embedded devices, but will also gain experience in creating standalone IoT projects.

Mar 2017 14h 4m

Personalised recommendations for you

Based on your interests and search pattern

Mastering Embedded Linux Development

Mastering Embedded Linux Development

This comprehensive guide is aimed at those who want to take the leap from low-power microcontrollers to high-speed system-on-chips that can efficiently run Linux. Look no further, this book has everything you need to start your journey.

May 2025 23h 40m

The Embedded Linux Security Handbook

The Embedded Linux Security Handbook

This book will guide you through every step of the development process, from design to building, testing, validation, and ultimately supporting the appliance's lifecycle to strengthen the security of your embedded Linux systems.

Apr 2025 9h 16m