7. Case 04: Run at Random

7.1. Purpose

  • Make your Cutebot move(move forward, reverse or change direction) as if in “his” mind.

7.2. Materials

7.3. Software Platform

MicroSoft makecode

7.4. Programming

Step 1

  • Click the “Advanced” to see more choices in the MakeCode drawer.

Step 2

  • Choose “show icon” in the On startbricks. ../../_images/case_01_022.png

Step 3

  • Drag left_speed and right_speed bricks into forever brick to set a speed at random from -100 to 100 of the two wheels.

  • Assign the two variables of the speed to the left and right wheels.



Links: https://makecode.microbit.org/_ECTDYXJJiRLk

You can also download it directly below:



  • A codebase is required for Cutebot programming, click “Add Package” at the bottom of the drawer, search Cutebot in the dialogue box and download it.


Note: If you met a tip indicating incompatibility of the codebase, you can continue with the tips or build a new project there.

7.5. Result

  • 小车随机前进,后退或者转向。 The Cutebot moves forward, reverses or changes its direction at random.

7.6. Exploration

7.7. FAQ

7.8. Relevant Files