9. Case 09: Automatic Doors#

9.1. Purpose#

To make an automatic door.

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9.3. Materials Required#

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Video link: https://youtu.be/JimDF7ArSjQ

9.4. Bricks build-up#

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9.5. Hardware Connection#

将超声波传感器分别连接到悟空扩展板的P1接口，将舵机连接到悟空扩展板的S0端口.

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9.6. Software Platform#

MakeCode

9.7. Coding#

Add extensions#

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

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Search with Wukong in the dialogue box to download it.

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Search with https://github.com/elecfreaks/pxt-sonarbit in the dialogue box to add the sonar:bit extension.

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Program#

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Link:https://makecode.microbit.org/_eUPf4XEudVKY