September 2016
Intermediate to advanced
188 pages
3h 48m
English
Content preview from Internet of Things with Arduino CookbookBecome 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,
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Smart cloud thermostat
In this recipe, we are going to combine several things we have already seen in this chapter, to create a simple thermostat that is completely based on cloud interactions between two Arduino boards.
Getting ready
This project will be based of two different boards: one will measure the temperature and send events to IFTTT, and the other one will be connected to a relay that will simulate an electrical heater.
Let's first see how to assemble the first board. First, place the DHT11 sensor on the breadboard. Then, connect the first pin of the sensor to VCC on the Arduino board, and the last pin of the sensor to the GND pin of the Arduino board. Finally, connect the second pin of the sensor to Arduino pin 6. This is the final result: ...
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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.
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.
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.
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.