Introducing to programming LEGO® MINDSTORMS® EV3

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Arm Control

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Check Your Understanding:

Exercice

What does the Medium Motor block control?

Choix attendu

It controls both of the large motors
It controls the medium motor like the one on the arm
It controls the ultrasonic sensor
It controls all the motors

Exercice

What happens when you use a negative power level?

Choix attendu

The motor runs backwards
The robot moves faster
The motor does nothing
The program crashes

Exercice

What happens when you put more than one block in a program?

Choix attendu

The program runs backwards
The program runs in sequence
The program doesn't run at all
The program runs the largest motor block first

Exercice

The Move Steering command also accepts negative power values to move backwards.

Try entering -50 in the power blank on a Move Steering block.

What happens?

Choix attendu

The robot moves forward for the number of rotations specified.
The robot moves in reverse for the number of rotations specified.
The robot doesn't move.
The robot moves in reverse for 50 cm.

Correction Recommencer

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Basics
Movement
- Moving Straight
  - Exercice : Steering Forward
  - Exercice : Mini Challenge
  - Did You Notice?
  - Exercice : Arm Control
  - Exercice : Mini Challenge
  - Exercice : Getting the Program Stuck
- Turning
- Workaround
Sensors
Decisions

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Module

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