> For the complete documentation index, see [llms.txt](https://sharinghub.kittenbot.hk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sharinghub.kittenbot.hk/functional_modules/ultrasound.md).

# 貓耳超聲波3.0

貓耳超聲波 (HKBM8014A)

![](https://kittenbothk.readthedocs.io/en/latest/_images/ultrasound_v3_render.png)

這是一隻超聲波測距模組。

### 產品特點

1. 有別於一般的4線超聲波模組，貓耳超聲波只需要3線，節省引腳資源
2. 支援3V驅動，更適合micro:bit創作環境
3. 兼容樂高結構件，拼砌更直接

### 產品參數

* 工作電壓：3V\~5V
* 工作溫度：-25 \~ +80°C
* 測量角度：30°範圍內
* 測量範圍：5\~300cm（誤差<1cm）
* 接口：PH2.0
* 類型: Digital 數位模組

### 接線教學

### Robotbit EDU

<figure><img src="/files/29gVSwVqQWl7eANGfwEr" alt=""><figcaption></figcaption></figure>

### Robotbit 2.2

<figure><img src="/files/GaF2GtVUJaCj18bDMDYT" alt=""><figcaption></figcaption></figure>

### MakeCode編程教學

![](https://kittenbothk.readthedocs.io/en/latest/_images/mcbanner12.png)

#### Microbit:

#### 加載Robotbit插件：

#### 在擴展頁直接搜尋robotbit (robotbit已經過微軟認證，可以直接搜尋)

![](https://kittenbothk.readthedocs.io/en/latest/_images/robotbit_search.gif)

#### 你亦可以用插件地址搜尋

robotbit插件：<https://github.com/KittenBot/pxt-robotbit>

#### [詳細方法](/programmingplatforms/makecode/kittenbotandmakecode.md)

#### 超聲波模組積木塊：

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

**距離檢測編程(有洞版)：**

{% embed url="<https://makecode.microbit.org/_48wCLgeCA87g>" %}

[參考程式](https://makecode.microbit.org/_48wCLgeCA87g)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

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

```
GET https://sharinghub.kittenbot.hk/functional_modules/ultrasound.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.