Lesson 7 How to Control DC Motor
In this lesson, we will learn how to control DC Motor.
7.1 Components used in this course
7.2 The introduction of DC Motor
PiCarPro robot products use DC motor as a power device. DC motor is a device
that converts DC electrical energy into mechanical energy. It is widely used to drive
various equipment, such as electric fans, remote control cars, electric windows,
etc.The DC motor is very suitable as the walking mechanism of the robot.
7.3 Wiring diagram (Circuit diagram)
When the DC Motor module is in use, it needs to be connected to the motorA or
motorB interface on the Robot HAT drive board. The yellow wire is connected to the
yellow pin, the red wire is connected to the red pin, and the brown wire is connected
to the black pin, as shown below:
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