April 2025
Beginner to intermediate
220 pages
7h 59m
English
Content preview from Make: Robotic Arms
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198 Make: Robotic Arms
TRANSITIONING TO STEPPER MOTORS
Throughout this book, we used servo motors as the main actuators for our
robotic arms, and they are a great place to get started. But there comes a
time in every robotic-arm designer’s career when they graduate from servo
motors to stepper motors. One of the primary reasons we used servo motors
in the projects outlined in this book is because of their low cost, the fact
that they don’t require dedicated motor-driver circuitry, and the simplicity
involved in attaching components to their output shaft. However, when your
robotic-arm project requires truly high levels of strength and accuracy ...
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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.