Case 03: Color-controlled Piano
1.4. Case 03: Color-controlled Piano#
To make the Nezha expansion board be able to play the different sounds according to the recognized color from the AI Lens.
1.4.3. MakeCode Programming#
Click “Advanced” in the MakeCode drawer to see more choices.
We need to add a package for programming. Click “Extensions” in the bottom of the drawer and search with “PlanetX” in the dialogue box to download it.
Note: If you met a tip indicating that the codebase will be deleted due to incompatibility, you may continue as the tips say or build a new project in the menu.
Code as below:#
The buzzer on the Nezha expansion board plays different sounds aoccording to the different color recoginzed by the AI Lens.