Robotics 3.1

This allow students to program the robot to measure sound waves without the use of an external sound sensor.

• microphone

• sound sensor

• ultrasonic sensor

This measures distance of nearby objects through ultrasonic waves.

• sound sensor

• ultrasonic sensor

• Me Auriga board

What is the output of the robot with this program code?

• The robot turns left then stops and shows the value of sound intensity.

• The robot turns left and shows the value of sound intensity at the same time

The robot shows the intensity of sound waves.

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Code Analysis:

With this program code, the robot will be able to show the measurement of the sound intensity using the A key.

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Code Analysis:

This program code only measures the sound intensity at the start of the simulation.

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The print block allows you to view the measurement of sound intensity

• True

• False

We only need an external sound sensor to program the Land Raider to detect sound waves.

• TRUE

• FALSE

Forever block allows the robot to read changes in sound intensity

• True

• False

The sound sensor converts sound waves into electrical signals.

• True

• False