September 2013
Beginner
424 pages
11h 1m
English
Content preview from Beginning Arduino, Second Edition
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CHAPTER 10
Steppers and Robots
You are now going to take a quick look at a new type of motor called a stepper motor. Project 28 is a simple project to show you how to control the stepper, make it move a set distance, and change its speed and direction. Stepper motors are different than standard motors in that their rotation is divided into a series of steps.
By controlling the timing and number of steps issued to the motor, you can control the speed of the motor and how far it turns fairly precisely.
Stepper motors come in different shapes and sizes and have four, five, six, or eight wires.
Stepper motors have many uses; they are used in flatbed ...
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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.