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Mastering Arduino by Jon Hoffman

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Summary

In this chapter, we learned the basics of how a brushed DC motor works and how we can use both the L298 motor driver and the L293D chip to control a brushed DC motor. We also learned how an H-bridge works.

In the next chapter, we will look at a different kind of DC motor. This motor is called a servo motor and is used in projects where precise positioning is needed, such as with robotic arms.

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