March 2019
Intermediate to advanced
312 pages
7h 37m
English
Content preview from Hands-On Robotics Programming with C++
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Wiring connections
Connecting the LED to the Raspberry Pi is straightforward. Before doing this, however, let's take a closer look at the pins of the LED:
The LED contains one positive pin and one negative pin. The long pin is the positive pin, which you can connect to any data pin of the Raspberry Pi. The short pin is the negative pin, which can be connected to the ground pin of the Raspberry Pi.
Let's connect it up. First, connect the negative pin of the LED to the ground pin (physical pin number 6) of the Raspberry Pi. Next, connect the positive pin of the LED to wiringPi pin number 15:
Now the we've connected the LED to the Raspberry ...
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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.