# Case 03 - A Magnetism-controlled Dog 



## Purpose
---
Program to control the movement of XGO through the magnetism. 



## Materials Required
---
1 × micro:bit XGO Robot Kit 



## Hardware Connections
---
Connect the micro:bit with the computer. 

![](./images/microbit-xgo-robot-kit-22.png)



## Software Platform
---
[Makecode](https://makecode.microbit.org/#)

![](./images/microbit-xgo-robot-kit-10.png)



## Program
---


Add the XGO extensions. 

![](./images/microbit-xgo-robot-kit-11.png)

![](./images/microbit-xgo-robot-kit-12.png)

![](./images/microbit-xgo-robot-kit-13.png)

![](./images/microbit-xgo-robot-kit-14.png)



## Program
---
### Code



![](./images/microbit-xgot-robot-kit-case01-out-of-the-square-03.png)



Link: [A Magnetism-controlled Dog ](https://makecode.microbit.org/_HrsEd5bKE04f)

You can also download it directly 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:_HrsEd5bKE04f" frameborder="0" sandbox="allow-popups allow-forms allow-scripts allow-same-origin"></iframe></div> 



## FAQ
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If XGO doesn't move, please try replacing a new electromagnet.



## Exploration
---
How to give more commands to XGO with different magnetic force ?