项目：补石 - 开源电磁绘图板硬件

项目：补石 - 开源电磁绘图板硬件
Project Patchouli: Open-source electromagnetic drawing tablet hardware

原始链接: https://patchouli.readthedocs.io/en/latest/

## 广藿香：开源EMR平板项目广藿香是一个开源项目，致力于开发电磁共振（EMR）绘图平板的硬件。其目标是使用现成的组件创建可定制、低延迟的笔输入体验，并与许多现有的商业笔兼容。除了硬件——包括线圈阵列和射频前端——广藿香还提供详细的文档，详细介绍了EMR技术、电路实现、信号处理以及来自各种制造商的笔协议。这种全面的方法旨在揭示EMR技术的神秘面纱，并将其开放给更广泛的使用和创新。该项目的代码采用GPLv3许可，硬件采用CERN-OHL-S许可，文档采用CC BY 4.0许可。它正在积极开发中，并由NLnet基金会NGI Zero Core基金赞助。资源和代码可在GitLab上找到。

## Patchouli 项目：开源电磁绘图板 Patchouli 项目是一个创建电磁绘图板的开源硬件项目。该项目在 Hacker News 上引起关注，引发了关于硬件工程和可访问性的讨论。许多评论者表示有兴趣了解更多相关知识，推荐资源包括 Horowitz 和 Hill 的《电子艺术》以及在线电路仿真器 Falstad。对话强调了硬件开发的挑战和回报，并将其与软件工程进行了对比。用户分享了 DIY 电子产品的经验，建议从更简单的项目入手，并拆解现有设备以了解其构造。许多人提到了有用的资源，例如 YouTube 频道（Bigclivedotcom、Mend it Mark、Moritz Klein 的合成器视频）以及 Wacom 平板电脑的替代驱动程序选项（opentabletdriver.net）。除了技术方面，讨论还涉及最佳文档实践——将其视为一种接口——以及像 pompyboard 这样的专用硬件的潜力，该平板电脑专为节奏游戏 *osu!* 设计。总而言之，该帖子展示了一个充满活力的社区，渴望探索和贡献开源硬件。

Open-Source EMR Pen Tablet Hardware Implementation and Documentation

Patchouli is an open-source electro-magnetic drawing tablet hardware implementation, including a coil array, an RF front end built using commercially available parts, and digital signal processing algorithms. The design is compatible with most commercial pens from different vendors, offering an ultra-low-latency pen input experience for your customized hardware projects.

In addition, this project aims to provide a comprehensive documentation of the EMR technology, including the mechanism, circuit implementation, signal processing algorithms, and the pen protocol of different product lines from different vendors.

Project Code / Hardware Repository: GitLab

Updates

SST Demo

Maintainers

NGI Zero Logo

This project is sponsored by the NLnet Foundation NGI Zero Core Fund. Learn more about it here: Project Patchouli

License

Project Patchouli Documentation by Yukidama and other project members is licensed under Creative Commons Attribution 4.0 International

All images and other resource files in this project, unless otherwise specified, are created by the project team and are licensed under the same CC BY 4.0 license.

The hardware design is released under the CERN Open Source Hardware License strongly-reciprocal variant, CERN-OHL-S. A copy of the license is provided in the source repository. Additionally, a user guide of the license is provided on ohwr.org.

All program code, unless otherwise specified, is licensed under the GPLv3 license.

Note

This project is under active development.