# Case 03: The Gyroscope Base

## Purpose
---
To make a gyroscope baseboard. 
 
![](./images/case-03-01.png)

## Link
---
[micro:bit Wonder Building Kit](https://shop.elecfreaks.com/products/elecfreaks-micro-bit-32-in-1-wonder-building-kit-without-micro-bit-board?_pos=5&_sid=2094afd2f&_ss=r)

## Materials Required
---
![](./images/case-03-02.png)

Video link:
[https://youtu.be/XC_tynRRxR0](https://youtu.be/XC_tynRRxR0)


## Bricks build-up
---


![](./images/step-case-03-01.png)

![](./images/step-case-03-02.png)

![](./images/step-case-03-03.png)

![](./images/step-case-03-04.png)

![](./images/step-case-03-05.png)

![](./images/step-case-03-06.png)

![](./images/step-case-03-07.png)

![](./images/step-case-03-08.png)

![](./images/step-case-03-09.png)

![](./images/step-case-03-10.png)

![](./images/step-case-03-11.png)

![](./images/step-case-03-12.png)

![](./images/step-case-03-13.png)

## Hardware Connection

Connect a [motor](https://www.elecfreaks.com/geekservo-motor-2kg-compatible-with-lego.html) to M1 port on [Wukong breakout board](https://www.elecfreaks.com/wukong-board-with-lego-holder-for-micro-bit.html). 

![](./images/Wonder-Building-Kit-case-03-06.png)

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

## Coding
---
### Add extensions
Click "Advanced" in the MakeCode to see more choices.
 
![](./images/case-01-03.png)

Search with Wukong in the dialogue box to download it. 

![](./images/case-01-04.png)
 

### Program
 
![](./images/case-03-05.png)

Link:[https://makecode.microbit.org/_FFibega47Hwy](https://makecode.microbit.org/_FFibega47Hwy)

### Result

Press the button B and the motor connecting to M1 starts driving, put the gyroscope base on the swirling yellow connectors, when the accelerate speed meets the standard, release your hands and it will not fall off; press button A to stop driving the motor.