April 2025
Beginner to intermediate
220 pages
7h 59m
English
Content preview from Make: Robotic Arms
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26 Make: Robotic Arms
WHAT ARE WE BUILDING?
In project 3, we’re going to introduce a new method of input. The
potentiometer, most commonly referred to as a knob, is a device that will
allow us to program our servo to match the knob’s rotation. This will improve
our ability to simply and accurately control the angle of our servo.
At the beginning of the chapter, we mentioned that potentiometers are
typically small three-pin devices that change their resistance to the flow of
electrical current based on the position of the potentiometer knob. Now, in
reality, potentiometers come in all shapes and sizes. No matter the style,
potentiometers function ...
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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.