Lego EV3 - Basics

Which sensor is pictured here?

• Ultrasonic

• Color (light)

• Touch

• Infrared

Which code below will make the robot go straight for a bit then stop?

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• large motor
• ultrasonic sensor
• touch sensor
• medium motor

• Ultrasonic Sensor
• Touch Sensor
• Color Sensor
• Medium Motor

• Ultrasonic Sensor
• Touch Sensor
• Color Sensor
• Medium Motor

• Sound sensor

• Touch sensor

• Light Sensor

• Gyro Sensor

• medium motor (actuator)

• large motor

• touch sensor

• gyro sensor

• Brain

• Brick

• Lego

• Block

Which of the following controls the number of times the wheel turns completely?

• Degrees

• Seconds

• Rotations

How do you turn on the EV3?

• Center Button
• Right Button
• Left Button
• Top Button