# Case 61: The Boxing Robot
## Introduction

Make a boxing robot with [Nezha 48 IN 1 Inventor's Kit](https://shop.elecfreaks.com/products/elecfreaks-micro-bit-nezha-48-in-1-inventors-kit-without-micro-bit-board?_pos=2&_sid=ed1b6fbd2&_ss=r).


![](./images/neza-inventor-s-kit-case-61-01.png)

## Quick to Start

### Materials Required

[Nezha 48 IN 1 Inventor's Kit](https://shop.elecfreaks.com/products/elecfreaks-micro-bit-nezha-48-in-1-inventors-kit-without-micro-bit-board?_pos=2&_sid=ed1b6fbd2&_ss=r)

### Assembly steps

Components Details

![](./images/neza-inventor-s-kit-case-61-02.png)


Build it as the assembly steps suggest:

![](./images/neza-inventor-s-kit-step-61-01.png)

![](./images/neza-inventor-s-kit-step-61-02.png)

![](./images/neza-inventor-s-kit-step-61-03.png)

![](./images/neza-inventor-s-kit-step-61-04.png)

![](./images/neza-inventor-s-kit-step-61-05.png)

![](./images/neza-inventor-s-kit-step-61-06.png)

![](./images/neza-inventor-s-kit-step-61-07.png)

![](./images/neza-inventor-s-kit-step-61-08.png)

![](./images/neza-inventor-s-kit-step-61-09.png)

![](./images/neza-inventor-s-kit-step-61-10.png)

![](./images/neza-inventor-s-kit-step-61-11.png)

![](./images/neza-inventor-s-kit-step-61-12.png)

![](./images/neza-inventor-s-kit-step-61-13.png)

![](./images/neza-inventor-s-kit-step-61-14.png)

![](./images/neza-inventor-s-kit-step-61-15.png)

![](./images/neza-inventor-s-kit-step-61-16.png)

![](./images/neza-inventor-s-kit-step-61-17.png)

![](./images/neza-inventor-s-kit-step-61-18.png)

![](./images/neza-inventor-s-kit-step-61-19.png)

![](./images/neza-inventor-s-kit-step-61-20.png)

Completed:

![](./images/neza-inventor-s-kit-step-61-21.png)

### Connection Diagram

As the picture suggests, connect the [Ultrasonic sensors ](https://shop.elecfreaks.com/products/elecfreaks-planetx-ultrasonic-sensor?_pos=1&_sid=9f90a6738&_ss=r)to J1,and the [Motors ](https://shop.elecfreaks.com/products/elecfreaks-high-speed-building-blocks-motor?_pos=4&_sid=a2da3fff8&_ss=r)to M1 on [Nezha breakout board](https://shop.elecfreaks.com/products/elecfreaks-nezha-breakout-board?_pos=1&_sid=00432325a&_ss=r).

![](./images/neza-inventor-s-kit-case-61-03.png)

## MakeCode Programming

### Step 1

Click “Advanced” in the MakeCode drawer to see more choices.

![](./images/neza-inventor-s-kit-case-37-04.png)

For programming the Ultrasonic sensor, we need to add a package. Search with "PlanetX" in the dialogue box download it.

![](/images/neza-inventor-s-kit-case-37-05.png)

For programming the Nezha. Click “Extensions” at the bottom of the drawer and search with “nezha” to download it.

![](./images/neza-inventor-s-kit-case-37-06.png)

*Notice*: If you met a tip indicating that some codebases would be deleted due to incompatibility, you may continue as the tips say or create a new project in the menu.

### Step 2

### Program as picture suggests

![](./images/neza-inventor-s-kit-case-61-07.png)

### Reference

Link: [https://makecode.microbit.org/_M07U5hgYV8ws](https://makecode.microbit.org/_M07U5hgYV8ws)

You may also download it directly:

<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:_M07U5hgYV8ws" frameborder="0" sandbox="allow-popups allow-forms allow-scripts allow-same-origin"></iframe></div>  

### Result

When an item comes close to the boxing robot, the robot starts boxing.

![](./images/neza-inventor-s-kit-case-61-08.gif)