October 2012
Beginner to intermediate
401 pages
13h 28m
English
book
Practical AVR Microcontrollers: Games, Gadgets, and Home Automation with the Microcontroller Used in Arduino
by Alan Trevennor
Content preview from Practical AVR Microcontrollers: Games, Gadgets, and Home Automation with the Microcontroller Used in Arduino
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CHAPTER 9
Project 2: Crazy Beams—Exercise Your Pet!
In this project we are going to try to give your pet (your cat or your dog) hours of harmless fun and exercise. This project is a little like the gem light project we looked at in Chapter 4. This time, though, we’re not out to do something ornamental; this time we have a functional aim in mind: keeping the animals entertained!
The idea for this project came from observing how much fun it can be to watch a cat or dog trying to catch the light spot cast from a presentation pointer. You’ve seen these things; they are very low-powered laser lights, usually no more than 5 mw and often built into ...
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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.