> 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/others/grove-or.md).

# Grove OR

![](https://github.com/SeeedDocument/Grove-OR/raw/master/img/Mixer_v2.0_OR.jpg)

This module provides the function of a [logical OR gate](http://en.wikipedia.org/wiki/OR_gate). It is base on the 74HC1G32GW chip. The 74HC1G32GW is a high-speed Si-gate CMOS device that provides a 2-input OR function. The Grove - OR module therefore has two inputs on the left and one output on the right. The output of this logical OR gate module is HIGH when it gets a HIGH signal on any of the two inputs.

[![](https://github.com/SeeedDocument/Seeed-WiKi/raw/master/docs/images/300px-Get_One_Now_Banner-ragular.png)](https://www.seeedstudio.com/Mixer-Pack-V2Electronic-blockswithout-Arduinoplug-and-play-system-p-1867.html?cPath=14)

## Features

* Simple OR gate function with two inputs and a single output
* Makes integrating a Logical OR gate in your circuit a breeze
* Uses Standard 4-pin [Grove Cables](https://app.gitbook.com/GROVE_System#Grove_Cables) to connect to other [Grove](https://app.gitbook.com/Grove) modules

## Usage

* See [Grove - OR module typical usage](https://app.gitbook.com/GROVE_MIXER_PACK_V2#Grove-OR_module)

## See also

* [Grove - AND](https://app.gitbook.com/Grove-AND)
* [Grove - NOT](https://app.gitbook.com/Grove-NOT)

## Availability

This [Grove](https://app.gitbook.com/Grove) module is available as part of the following [Grove Kit Series](https://app.gitbook.com/GROVE_System#GROVE_Kit_Series):

* [Grove Mixer Pack V2](https://app.gitbook.com/GROVE_MIXER_PACK_V2)
* [Grove Mixer Pack](https://app.gitbook.com/Grove-Mixer_Pack)

Note that this Grove - OR module is sold only as part of the above mentioned packs and is not available stand-alone from the [Seeed Studio Bazaar](http://www.seeedstudio.com/depot/).

## Resources

* [Grove - OR v2.0 Source (Eagle files)](https://github.com/SeeedDocument/Grove-OR/raw/master/res/Grove-OR_v2.0_Eagle.zip)


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