17. Case15: Seeking the Light

17.1. Purpose


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

17.2. Materials


17.3. Software Platform


MicroSoft makecode

17.4. Programming


Step 1

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

../../_images/cutebot-pk-1.png

  • 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.

../../_images/cutebot-pk-11.png

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.

../../_images/case_15_01.png

17.5. Result


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

17.6. Exploration


17.7. FAQ


17.8. Relevant Files