# Micro:bit Inventor Kit - KOI 2 Upgrade

### 組裝說明書下載

[組裝說明書下載](https://drive.google.com/drive/folders/1vPB1nm2KgCbI8fHl_VWVD3YiAxTgYQWc?usp=sharing)

![](https://kittenbothk.readthedocs.io/en/latest/_images/extra_gate_wire.png)

### 參考程式

#### 訓練程式

{% embed url="<https://makecode.microbit.org/_KkqRvLWCL1tf>" %}

[參考程式下載](https://makecode.microbit.org/_Jw0Xu2C14Dug)

### 模型玩法

將人面對準KOI鏡頭面前按下A鍵辨認。

假如人面有佩戴口罩，模型就會打開閘門。

假如人面沒有佩戴口罩，模型就會亮紅燈示意不可內進。


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