> For the complete documentation index, see [llms.txt](https://learn.pakronics.com.au/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.pakronics.com.au/seed-studio/grove-modules/actuator/grove-screw_terminal.md).

# Grove Screw Terminal

![](https://github.com/SeeedDocument/Grove-Screw_Terminal/raw/master/img/Grove-screw_terminal.jpg).

Grove - Screw Terminal with four 3.5mm pitch pins rate up to 125V @ 6A. Terminal can accept 30 to 20AWG wire. It is the most common pitch screw terminal. This grove has four ports, including GND, VCC and two other undefined ports. Screw terminals are commonly used to connect a chassis ground, such as on a record player or a surge protector. Most public address systems in buildings also use them for speakers, and sometimes for other outputs and inputs.

[![](https://github.com/SeeedDocument/Seeed-WiKi/raw/master/docs/images/300px-Get_One_Now_Banner-ragular.png)](https://www.seeedstudio.com/Grove-Screw-Terminal-p-996.html)

## Features

* 3.5mm standard pitch pin
* High current/voltage adaptable

## Usage

Have you ever owned a stereo with huge speakers that had to connect by yourself? What about surround sound speakers for your television set? Do you remember to connect the speakers to your stereo or television? If you had an old stereo, there is a good chance that your speakers could be connected with a screw terminal. The wire from each speaker would connect to the stereo unit, and to secure the connection you would tighten the screw on the back of your stereo. Once the wires are tightened, your speakers are connected and you could start listening to music.

Hardware Installation Step as show below：

Connect the Screw Terminal to Digital I/O 10 of the [Grove - Base Shield](https://app.gitbook.com/Stem-Base_Shield) and then plug the Base Shield into Arduino/Seeeduino.

Connect device into the Screw Terminal.

## Resources

* [Grove - Screw Terminal.zip](https://github.com/SeeedDocument/Grove-Screw_Terminal/raw/master/res/Grove-Screw_Terminal.zip)
* [Screw-Terminal-3.5mm](https://github.com/SeeedDocument/Grove-Screw_Terminal/raw/master/res/Screw-Terminal-3.5mm.pdf)


---

# 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://learn.pakronics.com.au/seed-studio/grove-modules/actuator/grove-screw_terminal.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.