# Case 41：The Forklift

## Introduction
Build a forklift with the [Nezha 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/41_1.png)

## Quick to Start


### Materials Required

[Nezha 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

Components List

![](./images/neza-inventor-s-kit-case-41-02.png)

Build it as the pictures suggest: 

![](./images/neza-inventor-s-kit-step-41-01.png)

![](./images/neza-inventor-s-kit-step-41-02.png)

![](./images/neza-inventor-s-kit-step-41-03.png)

![](./images/neza-inventor-s-kit-step-41-04.png)

![](./images/neza-inventor-s-kit-step-41-05.png)

![](./images/neza-inventor-s-kit-step-41-06.png)

![](./images/neza-inventor-s-kit-step-41-07.png)

![](./images/neza-inventor-s-kit-step-41-08.png)

![](./images/neza-inventor-s-kit-step-41-09.png)

![](./images/neza-inventor-s-kit-step-41-10.png)

![](./images/neza-inventor-s-kit-step-41-11.png)

![](./images/neza-inventor-s-kit-step-41-12.png)

![](./images/neza-inventor-s-kit-step-41-13.png)

![](./images/neza-inventor-s-kit-step-41-14.png)

![](./images/neza-inventor-s-kit-step-41-15.png)

![](./images/neza-inventor-s-kit-step-41-16.png)

![](./images/neza-inventor-s-kit-step-41-17.png)

![](./images/neza-inventor-s-kit-step-41-18.png)

![](./images/neza-inventor-s-kit-step-41-19.png)

![](./images/neza-inventor-s-kit-step-41-20.png)

![](./images/neza-inventor-s-kit-step-41-21.png)

![](./images/neza-inventor-s-kit-step-41-22.png)

![](./images/neza-inventor-s-kit-step-41-23.png)

![](./images/neza-inventor-s-kit-step-41-24.png)

![](./images/neza-inventor-s-kit-step-41-25.png)

![](./images/neza-inventor-s-kit-step-41-26.png)

![](./images/neza-inventor-s-kit-step-41-27.png)

![](./images/neza-inventor-s-kit-step-41-28.png)

![](./images/neza-inventor-s-kit-step-41-29.png)

![](./images/neza-inventor-s-kit-step-41-30.png)

![](./images/neza-inventor-s-kit-step-41-31.png)

![](./images/neza-inventor-s-kit-step-41-32.png)

![](./images/neza-inventor-s-kit-step-41-33.png)

![](./images/neza-inventor-s-kit-step-41-34.png)

![](./images/neza-inventor-s-kit-step-41-35.png)

![](./images/neza-inventor-s-kit-step-41-36.png)

![](./images/neza-inventor-s-kit-step-41-37.png)

![](./images/neza-inventor-s-kit-step-41-38.png)

![](./images/neza-inventor-s-kit-step-41-39.png)

![](./images/neza-inventor-s-kit-step-41-40.png)

![](./images/neza-inventor-s-kit-step-41-41.png)

![](./images/neza-inventor-s-kit-step-41-42.png)

![](./images/neza-inventor-s-kit-step-41-43.png)

![](./images/neza-inventor-s-kit-step-41-44.png)

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![](./images/neza-inventor-s-kit-step-41-46.png)

![](./images/neza-inventor-s-kit-step-41-47.png)

![](./images/neza-inventor-s-kit-step-41-48.png)

![](./images/neza-inventor-s-kit-step-41-49.png)

![](./images/neza-inventor-s-kit-step-41-50.png)

![](./images/neza-inventor-s-kit-step-41-51.png)

![](./images/neza-inventor-s-kit-step-41-52.png)

![](./images/neza-inventor-s-kit-step-41-53.png)

We can see that the construction is completed as shown in the following figure:

![](./images/neza-inventor-s-kit-case-41-01.png)

### Connection Diagram

Connect  two [motors](https://shop.elecfreaks.com/products/elecfreaks-high-speed-building-blocks-motor?_pos=4&_sid=a2da3fff8&_ss=r) to M1 and M4 on [Nezha Breakout Board](https://shop.elecfreaks.com/products/elecfreaks-nezha-breakout-board?_pos=1&_sid=00432325a&_ss=rl).

![](./images/neza-inventor-s-kit-case-41-03.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 [Nezha Breakout Board](https://shop.elecfreaks.com/products/elecfreaks-nezha-breakout-board?_pos=1&_sid=00432325a&_ss=rl), we need to add a package. Search with "Nezha" in the dialogue box and click 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

### Code as the picture suggests


![](./images/neza-inventor-s-kit-case-41-07.png)

### Reference
Link: [https://makecode.microbit.org/_J8J3EcJP3Xdz](https://makecode.microbit.org/_J8J3EcJP3Xdz)

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:_J8J3EcJP3Xdz" frameborder="0" sandbox="allow-popups allow-forms allow-scripts allow-same-origin"></iframe></div>  
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### Result

Press button A, the forklift drives forward for 2 seconds, and lifts the fork, then continues driving forward for 2 seconds, then puts down the fork, finally reverses a certain distance and stops.

![](./images/41_41.gif)