September 2013
Beginner to intermediate
224 pages
8h 8m
English
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CHAPTER 14Radon Detector
Introduction
This project could save your life. How’s that for an attention grabber! Radon, as most people know is a radioactive gas that can be present in homes and that often goes undetected. This project couples a Geiger counter with the RasPi to measure and display the level of radioactivity in the monitored space. I will present plenty of background information so that you may learn precisely what radon is, how it is created, at what levels it is acceptable, and at what levels you should take some action.
The Geiger counter used in this project was built from the Velleman kit number K2645 and is shown in Fig. 14–1. This popular Geiger counter kit has been previously incorporated into other microcontroller projects, ...
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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.