# Micro:bit 發明家套件 KOI 2 升級案例

發明家套件可以加上KOI 2，將5款案例進行AI升級。

{% embed url="<https://youtu.be/ytlbncMLaYA>" %}

### 口罩偵測閘門

<figure><img src="/files/ImYhbCLbDgTIaY8LNDkx" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/T62WZrpMugAmLT0RngFQ" %}
[口罩偵測閘門](/kits/inventorkit/microbit-fa-ming-jia-tao-jian-koi-2-sheng-ji-an-li/kou-zhao-zhen-ce-zha-men.md)
{% endcontent-ref %}

### 人面圖像辨識保險箱

<figure><img src="/files/zGJoOYw1u7K0hElhZuLa" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/eGE04QhQgSJPOvhNEjIC" %}
[人面圖像辨識保險箱](/kits/inventorkit/microbit-fa-ming-jia-tao-jian-koi-2-sheng-ji-an-li/ren-mian-tu-xiang-bian-shi-bao-xian-xiang.md)
{% endcontent-ref %}

### 人面追蹤風扇

<figure><img src="/files/XpqhjFP5Revndr5Qeeij" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/xAUuq8hhzDB7HdqxG4SC" %}
[人面追蹤風扇](/kits/inventorkit/microbit-fa-ming-jia-tao-jian-koi-2-sheng-ji-an-li/ren-mian-zhui-zong-feng-shan.md)
{% endcontent-ref %}

### AI 道路管理系統

<figure><img src="/files/fLLCqjcM5ZEcY20hNfCE" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/eayLStPO97P6yIWz9UCl" %}
[AI 道路管理系統](/kits/inventorkit/microbit-fa-ming-jia-tao-jian-koi-2-sheng-ji-an-li/ai-dao-lu-guan-li-xi-tong.md)
{% endcontent-ref %}

### 自動駕駛小車

<figure><img src="/files/lPbcGUJ9MQRIDvl9KYNh" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/CQLz7gzwb3AJLyc1M2Ej" %}
[自動駕駛小車](/kits/inventorkit/microbit-fa-ming-jia-tao-jian-koi-2-sheng-ji-an-li/zi-dong-jia-shi-xiao-ju.md)
{% endcontent-ref %}


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