LEGO MINDSTORMS Education EV3 MicroPython Початок роботи - Сторінка 15

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LEGO MINDSTORMS Education EV3 MicroPython Початок роботи

Getting started with LEGO

Next, edit main.py to make it look like this:

#!/usr/bin/env pybricks-micropython

from

pybricks.hubs

from

pybricks.ev3devices

from

pybricks.parameters

# Initialize the EV3 brick.

ev3 = EV3Brick()

# Initialize a motor at port B.

test_motor = Motor(Port.B)

# Play a sound.

ev3.speaker.beep()

# Run the motor up to 500 degrees per second. To a target angle of 90 degrees.

test_motor.run_target(500, 90)

# Play another beep sound.

ev3.speaker.beep(1000,

This program will make your robot beep, rotate the motor, and beep again with a higher pitched tone.

Run the program to make sure that it works as expected.

MINDSTORMS

Port B

Figure 2.7: The EV3 Brick with a Large Motor attached to port B.

import

EV3Brick

import

Motor

import

Port

500)

LEGO, the LEGO logo and MINDSTORMS are trademarks of the LEGO Group.

Education EV3 MicroPython

Large Motor

Version 2.0.0