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pycubed / hardware

Pycubed PC104 layout design files
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Hardware ⚙




## [All PyCubed Resources](https://www.notion.so/maholli/All-PyCubed-Resources-8738cab0dd0743239a3cde30c6066452) Tutorials, design resources, and more!
## Details: - 4-layer PCB, minimum trace/spacing > 8 mils. - Can be fabricated using standard FR4 for prototypes and Isola FR408HR for flight. - 50 ohm controlled impedance design spec'd for FR408HR with 11 mils external and 10.7 mils interal trace widths. - See [PyCubed's 2019 SmallSat Paper](https://github.com/pycubed/documentation/blob/master/PyCubed_smallsat-paper.pdf) for more discussion on the stack-up. - Zipped, ready-to-order, gerber files can be found in the root of each revision directory. - NOTE: PyCubed layout has been ported from Eagle to KiCad to maintain the open-source nature of the project. Visit [http://www.kicad.org/](http://www.kicad.org/) for more details on this layout tool.
## Change Log - [mainboard-v04 ➡ mainboard-v05](https://pycubed.org/v04-v05-Change-Log-7d80b1fb81be423a9da197f820e87538)
## Interactive Bill of Materials 🛒 - [mainboard-v01](https://pycubed.github.io/hardware/mainboard-v01) - [mainboard-v02](https://pycubed.github.io/hardware/mainboard-v02) - [mainboard-v04](https://pycubed.github.io/hardware/mainboard-v04) - [mainboard-v05](https://pycubed.github.io/hardware/mainboard-v05)





## License Creative Commons License
- Hardware in this repository is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. - Software/firmware in this repository is licensed under MIT unless otherwise indicated.