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You're reading from Raspberry Pi 3 Projects for Java Programmers Get the most out of your Raspberry Pi 3 with Java

Product type Paperback

Published in May 2017

Publisher Packt

ISBN-13 9781786462121

Length 286 pages

Edition 1st Edition

Languages

Java

Tools

Raspberry Pi

Concepts

Single Board Computers

Authors (3):

Rajdeep Chandra

John Sirach

Pradeeka Seneviratne

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Table of Contents (8) Chapters

Preface

1. Setting up Your Raspberry Pi

2. Automatic Light Switch Using Presence Detection FREE CHAPTER

3. A Social and Personal Digital Photo Frame

4. Integrating a Real-Time IoT Dashboard

5. Wireless Controlled Robot

6. Building a Multipurpose IoT Controller

7. Security Camera with Face Recognition

Running and testing your Java program

First, insert four rechargeable NiMH AA batteries into the battery compartment of the Zumo chassis. Then take the USB battery pack, shown in Figure 5-22, to power your Raspberry Pi:

Figure 5-22: USB battery pack for Raspberry Pi - 10000mAh - 2 x 5V outputs

The ROMOSS USB battery pack has two USB A ports for regulated 5V output. The port placed on top can provide 1 A and the bottom one can provide 2 A. Make sure to use the 2 A USB port marked with double flash icons to power the Raspberry Pi (Figure 5-23). Now connect the USB battery pack to the Raspberry Pi using the micro USB cable:

Figure 5-23: 2A output marked with double flash icons

Using the NetBeans IDE, build the Java project ZumoRobot by clicking Run|Bulid Project (ZumoRobot) in the menu bar or pressing F11 on your keyboard. Fix any errors you encountered during the build process. After successfully building the...

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Authors (3)

John Sirach

John Sirach works as a Product Owner at Greenhouse Innovation. He has more than 10 years of experience with Internet-related disciplines from connectivity to hosting and Internet Of Things. Currently, he is involved in the open source "PiDome Home Automation platform" project as a passionate Java and JavaFX software developer and project maintainer. In the past 10 years, he has gained experience with large-scale web applications committed to online services with the most experience gained in frontend web development and application middleware.

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Chandra

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Seneviratne

Pradeeka Seneviratne is a software engineer with over 10 years' experience in computer programming and systems design. He is an expert in the development of Arduino- and Raspberry Pi-based embedded systems. Pradeeka is currently a full-time embedded software engineer who works with embedded systems and highly scalable technologies. Previously, he worked as a software engineer for several IT infrastructure and technology servicing companies. He collaborated with the Outernet project as a volunteer hardware and software tester for Lighthouse- and Raspberry Pi-based DIY Outernet receivers based on Ku band satellite frequencies. He is also the author of five books: Internet of Things with Arduino Blueprints [Packt Publishing] IoT: Building Arduino-Based Projects [Packt Publishing] Building Arduino PLCs [Apress] Raspberry Pi 3 Projects for Java Programmers [Packt Publishing] Beginning BBC micro:bit [Apress]

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