# 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](https://shop.elecfreaks.com/products/elecfreaks-micro-bit-smart-coding-watch-kit-without-micro-bit-board?_pos=2&_sid=ce4e7cb69&_ss=r)


![](./images/smart_coding_kit_case_06_01.png)


## Software

[ MakeCodemakecode](https://makecode.microbit.org/#)

## 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”.




![](./images/smart_coding_kit_case_06_02.png)



### Link
 Link：[https://makecode.microbit.org/_H0DEUV74dKg0](https://makecode.microbit.org/_H0DEUV74dKg0)

 You can also download it direcly below:

<div style="position:relative;height:0;padding-bottom:70%;overflow:hidden;"><iframe style="position:absolute;top:0;left:0;width:100%;height:100%;" src="https://makecode.microbit.org/#pub:_H0DEUV74dKg0" frameborder="0" sandbox="allow-popups allow-forms allow-scripts allow-same-origin"></iframe></div>  


## Result


The current direction displays on the micro:bit. 





## Exploration




## FAQ




## Relevant File