18. Case15: Seeking the Light

18.1. Purpose

  • Programme to make the Cutebot seek the light source automatically.

18.2. Materials

18.3. Software Platform

MicroSoft makecode

18.4. Programming

Step 1

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


  • We need to add a package for programming, click “Extensions” on the bottom of the drawer and search with “Cutebot“ in the dialogue box to download it.


Note: If you met a tip indicating the codebase will be deleted due to incompatibility, you may continue as the tips tell or build a new project.

Step 2

  • Judge the luminous intensity with the block “light level “ in “forever” ; if the value is below the setting point, set the Cutebot turn left at its full speed; Or it moves forward at its full speed.


18.5. Result

  • The Cutebot spins if there is no light being detected or it drives forward to it at its full speed.

18.6. Exploration

18.7. FAQ

18.8. Relevant Files