Case 06: Compass
Purpose
Use the Smart Coding Kit to create a wearable compass.
Products Link
1 x ELECFREAKS micro:bit Smart Coding Watch Kit
Software
Programming
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/_9j6J7YTtyaVL
You can also download it direcly below:
Result
The current direction displays on the micro:bit.