8. Case 06: Compass

8.1. Purpose

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• Use the Smart Coding Kit to create a wearable compass.

8.2. Materials

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• 1 x smart coding kit

8.3. Software

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MakeCodemakecode

8.4. Programming

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• Save the returned value of the compass direction as varible i and judge it, if i<45 or i>315, display “N”; if i<135, display “E”; if i<225, display “S”, or display “W”.

Link

• Link：https://makecode.microbit.org/_H0DEUV74dKg0

• You can also download it direcly below:

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8.5. Result

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The current direction displays on the micro:bit.

8.6. Exploration

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8.7. FAQ

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8.8. Relevant File

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