# 扩展模块

- [扩展模块概要说明](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/kuo-zhan-mo-kuai-gai-yao-shuo-ming.md): 介绍各种扩展模块
- [MU摄像头模块](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/mu-she-xiang-tou-mo-kuai.md)
- [超声波传感器](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/chao-sheng-bo-chuan-gan-qi.md)
- [光强传感器](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/guang-qiang-chuan-gan-qi.md)
- [触摸传感器](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/chu-mo-chuan-gan-qi.md)
- [手势传感器](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/shou-shi-chuan-gan-qi.md)
- [人体移动探测器](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/ren-ti-yi-dong-tan-ce-qi.md)
- [语音指令模块](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/yu-yin-zhi-ling-mo-kuai.md)
- [Petoi AI Vision摄像头模块](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/petoi-ai-vision-she-xiang-tou-mo-kuai.md)
- [深度开发应用AI视觉模块](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/shen-du-kai-fa-ying-yong-ai-shi-jue-mo-kuai.md): Grove Vision AI V2 基于 Arm Cortex-M55 和 Ethos-U55 嵌入式视觉模块。Ethos-U55 具有 64 至 512 GOP/s 的算术能力，可满足日益增长的将机器学习模型下载到边缘进行推理的需求。将Grove Vision AI V2与Petoi机器狗进行协同工作，实现无比强大的人工智能机器人系统。
- [模型训练](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/shen-du-kai-fa-ying-yong-ai-shi-jue-mo-kuai/mo-xing-xun-lian.md): 通过深度学习网络可以从大量数据中学习数据特征，从而应用于各种检测，分割任务。想要使用深度学习解决具体问题，必须了解如何通过已知数据进行网络模型的训练。因此我们首先讲解了如何训练深度学习神经网络。本节的内容如下：
- [模型量化](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/shen-du-kai-fa-ying-yong-ai-shi-jue-mo-kuai/mo-xing-liang-hua.md): 在“模型训练”章节，讲解了如何训练一个yolov8模型，但是为了部署在Grove Vision V2上，我们还需要进一步对模型进行量化。本节内容如下：
- [模型部署](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/shen-du-kai-fa-ying-yong-ai-shi-jue-mo-kuai/mo-xing-bu-shu.md): 在上一节的最后，我们已经得到了能够部署在Grove Vision V2上的模型。这一节我们要学习如何将模型上载到硬件上，并且完成与机器狗的通信。
- [COCO数据集DIY训练](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/shen-du-kai-fa-ying-yong-ai-shi-jue-mo-kuai/coco-shu-ju-ji-diy-xun-lian.md): 本节介绍如何利用Petoi提供的脚本工具，提取COCO数据集部分标签及数据进行训练。
- [机械臂](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/ji-xie-bi.md)
- [升级旧款 Bittle/Bittle X](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/ji-xie-bi/sheng-ji-jiu-kuan-bittlebittle-x.md)
- [Micro:bit 游戏手柄](https://docs.petoi.com/chinese/kuo-zhan-mo-kuai/microbit-you-xi-shou-bing.md)


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