Book Image

Hands-On Robotics with JavaScript

By : Kassandra Perch
Book Image

Hands-On Robotics with JavaScript

By: Kassandra Perch

Overview of this book

JavaScript has an effective set of frameworks and libraries that provide support for embedded device programming and the robotics ecosystem. You’ll be able to put your JavaScript knowledge to work with this practical robotics guide. The book starts by guiding you in setting up an environment to program robots with JavaScript and Rasberry Pi 3. You will build beginner-level projects, such as a line-following robot, and then upgrade your robotics skills with a series of projects that help you get to grips with the Johnny-Five library. As you progress, you’ll learn how you can improve your projects by enabling advanced hardware components and programming concepts. You’ll even build an advanced AI-enabled robot, connect its NodeBots to the internet, create a NodeBots Swarm, and explore Message Queuing Telemetry Transport (MQTT). By the end of this book, you will have enhanced your robot programming skills by building a range of simple to complex projects.
Table of Contents (19 chapters)
Title Page
Dedication
Packt Upsell
Contributors
Preface
Index

Project – social media notifier bot with IFTTT


Having lots of tabs open in your browser, and clicking on each one to see notifications, can be a nuisance. Luckily, we can easily build a project that pulls in notifications from several sources to create a bot that notifies us on an LCD. We'll also learn more about If This, Then That (IFTTT), and its plugin that will allow us to route events to Adafruit IO and thereby our Pi.

Getting started with IFTTT

IFTTT is a way to create graphical formulas (called applets) that consist of a trigger (such as a social media event) and an action (such as sending data to AdafruitIO). We're going to walk through linking AdafruitIO and our social media accounts to IFTTT, and creating Applets to send social media notification data to AdafruitIO.

First, sign in or create an account at https://ifttt.com/, and we'll start linking our accounts.

Linking IFTTT to Adafruit

To link your AdafruitIO account, click your username in the upper-right corner, select Services,...