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Freenove Ultimate Starter Kit - Chapter 16 Stepping Motor; Project 16.1 Stepping Motor

Freenove Ultimate Starter Kit
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Chapter 16 Stepping Motor
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Chapter 16 Stepping Motor
We have learned DC motor and servo before: the DC motor can rotate constantly but we can not make it
rotate to a specific angle. On the contrary, the ordinary servo can rotate to a certain angle but can not rotate
constantly. In this chapter, we will learn a motor which can rotate not only constantly, but also to a specific
angle, stepping motor. Using stepping motor can achieve higher accuracy of mechanical motion easily.
Project 16.1 Stepping Motor
In this project, we will learn how to drive stepping motor, and understand its working principle.
Component List
Raspberry Pi 3B x1
GPIO Expansion Board & Wire x1
BreadBoard x1
Jumper
Stepping Motor x1
ULN2003 Stepping motorDriver x1

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