January 2015
Beginner
324 pages
7h 42m
English
Content preview from Arduino: A Quick-Start Guide, 2nd Edition
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Electrical Circuits
An electrical circuit resembles a water circuit in many respects. In the following figure,[141] you can see a water circuit on the left and an electrical circuit on the right. Isn’t it fascinating how similar they are and that you can even find a connection between them when you use a water-driven dynamo that acts as a power supply? Let’s take a closer look at their most important attributes.
While water flows in a water circuit, electrons flow in an electrical circuit. Voltage is electricity’s equivalent of water pressure and is measured in volts (V). Voltage is the initial cause for a current, and the higher the voltage, ...
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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.