November 2014
Intermediate to advanced
400 pages
7h 30m
English
Content preview from The TAB Book of Arduino Projects: 36 Things to Make with Shields and Proto ShieldsBecome 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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CHAPTER 36
Geiger Counter
This project uses a low-cost Geiger-Müller tube to detect gamma and beta radiation (Figure 36-1). If you do not have a radiation source, then the project is still interesting in that it will also detect cosmic rays.
FIGURE 36-1 Geiger counter.
WARNING This project generates the 450 V that the Geiger-Müller tube requires to operate. The voltage is generated from the Arduino’s USB power supply and is extremely low current (and therefore relatively low risk). However, you should take special care with this project ...
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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.