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Internet of Things with Raspberry Pi 3

You're reading from Internet of Things with Raspberry Pi 3 Leverage the power of Raspberry Pi 3 and JavaScript to build exciting IoT projects

Product type Paperback

Published in Apr 2018

Publisher Packt

ISBN-13 9781788627405

Length 248 pages

Edition 1st Edition

Languages

JavaScript

Tools

Raspberry Pi

Concepts

Single Board Computers

Author (1):

Rao

View More author details

Table of Contents (15) Chapters

Title Page

Packt Upsell

Contributors

Preface

1. Introduction to IoT FREE CHAPTER

2. Know Your Raspberry Pi

3. Let's Communicate

4. Weather Station

5. Controlling the Pi

6. Security Surveillance

7. Image Recognition

8. Bot Building

9. Security in IoT

1. Other Books You May Enjoy

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Index

Wiring up

So far, we have discussed all the components of our system in detail and now we will wire up all the components together with the Raspberry Pi, one by one.

Interfacing PIR sensor module HC-SR501

Refer to Figure 6.15 for connection details:

Figure 6.15

As shown in Figure 6.15:

The ground terminal of the PIR sensor is connected to the ground pin of the Raspberry Pi GND (Pin 06)
The output of the sensor is connected to GPIO 19 (pin 35) of the Raspberry Pi
The Vcc terminal is connected to +5V (pin 04) of Raspberry Pi

Interfacing an active IR sensor

Refer to Figure 6.16 for connection details:

Figure 6.16

In Figure 6.16:

The O/P terminal of the sensor is connected to GPIO 05 (pin 29) of Raspberry Pi
The GND terminal of the sensor is connected to GND (pin 06) of Raspberry Pi
The Vcc terminal of the sensor is connected to +5V (pin 04) of Raspberry Pi

Interfacing an ultrasonic sensor HC-SR04

Refer to Figure 6.17 for connection details:

Figure 6.17

As shown in Figure 6.17:

The Gnd terminal of the sensor is...

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Authors (1)

Rao

Rao

Maneesh Rao holds over 7 years of experience in software development, primarily in IoT. He has been a part of Thingworx IoT team. Thingworx is one of the most sought after IoT platforms. Furthermore, he has worked for one of the biggest consumer electronics company in India and developed IoT products for smart homes, smart factories, connected vehicles, and smart consumer appliances. He also assists start-ups in developing IoT products.

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