Microbit Coding with McQueen Robot

In this video tutorial, Jonathan from Ashburton Public Library introduces a new project using MakeCode for the Micro:bit and the McQueen robot from DFRobot. The tutorial guides viewers through setting up a basic program to make the McQueen robot move in a square pattern. It covers finding and using the McQueen extension, creating a loop to repeat movements, and adjusting motor speeds and timings for precise turns. The video emphasizes trial and error for fine-tuning movements and provides instructions for pairing the device and downloading the program. The goal is to help users understand how to program the robot to navigate a maze.

What platform is used to program the McQueen robot in this tutorial?

• Python

• Scratch

• MakeCode

• Arduino IDE

What is the first step in setting up a basic program for the McQueen robot?

• Writing the code

• Finding the McQueen extension

• Pairing the device

• Testing the robot

How many times should the pattern be repeated to make the McQueen move in a square?

• Four times

• Five times

• Three times

• Two times

What speed is set for the McQueen robot to move forward?

• 50

• 75

• 100

• 150

What is the purpose of using a pause block in the program?

• To increase speed

• To change the direction

• To control the duration of movement

• To stop the robot permanently

What is the challenge in making the McQueen robot turn 90 degrees?

• Finding the correct speed

• Using the right motor block

• Determining the correct duration

• Pairing the device

What is the approximate duration needed for a 90-degree turn?

• 200 milliseconds

• 800 milliseconds

• 450 milliseconds

• 600 milliseconds

What should be done after finalizing the code to ensure it runs on the McQueen robot?

• Pair the device

• Save the code

• Test the code

• Restart the computer

Why is it recommended not to change the speed during initial trials?

• To maintain consistency

• To save battery

• To avoid errors

• To simplify the code

What is the benefit of pairing the device before downloading the code?

• It reduces errors

• It simplifies the process

• It saves time

• It increases speed