book

Sensor Projects with Raspberry Pi: Internet of Things and Digital Image Processing

Name: Sensor Projects with Raspberry Pi: Internet of Things and Digital Image Processing
Author: Guillermo Guillen
ISBN: 9781484252994

by Guillermo Guillen

December 2019

Beginner to intermediate

169 pages

2h 29m

English

Apress

Content preview from Sensor Projects with Raspberry Pi: Internet of Things and Digital Image Processing

G. GuillenSensor Projects with Raspberry Pihttps://doi.org/10.1007/978-1-4842-5299-4_3

3. Gas Leak Alarm

Guillermo Guillen¹

(1)

Ciudad de Mexico, Mexico

In this chapter, you’ll develop a system for the detection of fires or gas leaks with the Raspberry Pi board and the MQ2 gas sensor. This system will send the captured data to the remote ThingSpeak server and, when a gas increase is detected beyond a programed limit, send a message to your Twitter account. In this project, you'll use an analog port and the IoT ThingSpeak server.

I have developed a gas leak alarm with a microcontroller before but I have never monitored the values registered in ThingSpeak and sent an alert to Twitter when the values were above a certain level, ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.

Julian F.

Head of Cybersecurity

I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.

Addison B.

Field Engineer

I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.

Amir M.

Data Platform Tech Lead

I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.

Mark W.

Embedded Software Engineer

Getting Started With Raspberry Pi, 4th Edition

Publisher Resources

ISBN: 9781484252994Purchase Link Publisher Website

Cloud Computing

Data Engineering

Data Science

AI & ML

Programming Languages

Software Architecture

IT/Ops

Security

Design

Business

Soft Skills

Sensor Projects with Raspberry Pi: Internet of Things and Digital Image Processing

by Guillermo Guillen

3. Gas Leak Alarm

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.