Lesson 2 Basic Parts of mBot2 and mBlock

1. What is the main controller of the mBot2 called?

• Arduino

• CyberPi

• Micro

• RaspberryPi

1. Which part of the mBot2 uses ultrasonic waves to detect objects and measure distance?

• Light Sensor

• Ultrasonic Sensor

• Line Following Sensor

• LED Matrix

1. What is the purpose of the line-following sensor in mBot2?

• To detectlight

• To display messages

• To follow lines on the ground

• To detect objects

Which of the following sensors detect changes in the light intensity?

• Ultrasonic Sensor

• Line Following Sensor

• LED Matrix

• Light Sensor

1. The motors in mBot2 are used for what purpose?

• Display messages

• Move the wheels

• Detect Obstacles

• Control Sensors

1. What powers all components of the mBot2?

• USB Cable

• Solar Power

• Battery Pack

• Extension Cord

Where can you view the outcome of your code on mBlock?

• Code Blocks

• Stage (Coding Workspace)

• Preview Window

• Sprite Panel

What is the purpose of the LED matrix on mBot2?

• It helps in navigation.

• 1. It displays messages or patterns.

• It powers the motors.

• 1. It detects objects.

1. Which software is used to program mBot2?

• Scratch

• Arduino IDE

• mBlock

• Python IDLE

1. The Code Blocks in mBlock are used for what purpose?

• Building programs by dragging and dropping commands

• Editing images

• 1. Setting up a Wi-Fi connection

• 1. Showing a preview of the code