# 未來板感應器KittenBlock編程教學

未來板上有多款感應可以使用。

![](https://kittenbothk.readthedocs.io/en/latest/_images/kbbanner10.png)

### 感應器積木塊

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

#### 範例程式：按鍵使用

按下按鍵改變屏幕顏色。

![](https://kittenbothk.readthedocs.io/en/latest/_images/sensors_code1.png)

#### 範例程式：溫度與亮度感應器

實時顯示感應器的數值。

![](https://kittenbothk.readthedocs.io/en/latest/_images/sensors_code2.png)

#### 範例程式：陀螺儀加速度

加速度的三軸如圖所示。

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

讀取陀螺儀的加速度數值。

![](https://kittenbothk.readthedocs.io/en/latest/_images/sensors_code3.png)

#### 範例程式：姿勢判斷

未來板能偵測8種姿勢。

1. ‘shake’ : 搖晃
2. ‘freefall’ : 自由落體
3. ‘tilt\_up’ : 正立
4. ‘tilt\_down’ : 倒立
5. ‘tilt\_left’ : 左傾
6. ‘tilt\_right’ : 右傾
7. ‘face\_up’ : 朝上
8. ‘face\_down’ : 朝下

搖晃未來板，發出聲音。

![](https://kittenbothk.readthedocs.io/en/latest/_images/sensors_code4.png)

#### 範例程式：姿勢事件

搖晃未來板，發出聲音。

```
注意：姿勢事件只能在上傳後可用，即是說要將程式上載到未來板才可以用！
```

![](https://kittenbothk.readthedocs.io/en/latest/_images/sensors_code5.png)

#### 範例程式：讀取姿態角度

姿態角度分別為：橫滾(roll)，旋轉(pitch)。

顯示姿勢的角度。

![](https://kittenbothk.readthedocs.io/en/latest/_images/sensors_code6.png)

#### 範例程式：讀取磁力計數值

磁力的檢測範圍為±800(μT)。

顯示三軸的磁場強度。

![](https://kittenbothk.readthedocs.io/en/latest/_images/sensors_code7.png)

```
使用磁力計前必須要進行校準。
```

![](https://kittenbothk.readthedocs.io/en/latest/_images/calibrate.jpg)

#### 範例程式：指南針

指南針的數值是遵從方位，由0\~360，0指向北方。

顯示當前的方位。

![](https://kittenbothk.readthedocs.io/en/latest/_images/sensors_code8.png)


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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://sharinghub.kittenbot.hk/mcu/futureboard/kittenblock/sensors.md?ask=<question>
```

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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.