September 2013
Beginner to intermediate
224 pages
8h 8m
English
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CHAPTER 4Camera Controller
In this chapter, I will show you how to build a camera controller by using the RasPi with several auxiliary modules that will act as trigger sources. The controller will allow you to trigger a digital camera and/or an electronic flash if they are inherently capable of being remotely controlled. It will also enable you to take some very interesting pictures including stop-action photos.
The following three figures illustrate one simple experiment that demonstrates the controller’s stop-action effect. I made a flag object out of black and white duct tape onto which I printed the numbers 1 and 2. I attached this “flag” to a nail that I inserted into a portable drill chuck. Figure 1 shows the drill chuck with the flag ...
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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.