September 2016
Beginner to intermediate
593 pages
12h 12m
English
book
Raspberry Pi: Amazing Projects from Scratch
by Ashwin Pajankar, Arush Kakkar, Matthew Poole, Richard Grimmett
Content preview from Raspberry Pi: Amazing Projects from Scratch
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Night vision
The standard Raspberry Pi camera is great for taking daytime snaps of people walking up the garden path, but when it comes to night time shots, it's not really suitable. There are two ways of dealing with this: the first is to illuminate the capture area with a bright light when the PIR detector is triggered, and the second is to use the Raspberry Pi NoIR camera module and an infra-red LED array to let the camera see in the dark. More about that in a minute.
The Raspberry Pi NoIR camera module; it looks similar to the standard model
An illuminating experience
In order to switch on a light or LED array from the Raspberry Pi GPIO or our ...
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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.