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Nyan Keys Hardware Docs v0.8a

Hardware documentation for the Nyan keys keyboard. Mixed licenses everything other than the board files are licensed under Apache-2.0 and board files are licensed under Attribution-NonCommercial-NoDerivatives.

Made with ❤️ by Portland.HODL - If you like my work please submit PRs and or like/star my repos.

Links to Firmware and FPGA Bitstream

Nyan Keys has 4 other repositories that go along with the hardware designs listed below

Schematics

Schematics are provided as a .pdf file and will up to date with the latest release of Nyan keys hardware.

Board Files

Board files are located under the board_files directory and were created in KiCad. These are licensed under Creative Commons Attribution-NonCommercial-NoDerivatives license currently to prevent direct copying and manufacturing of the board files for commercial purposes.

Personal use is completely premised for this so if you want to make one for yourself or mod it feel free!

If you would like to avoid the logistics of acquiring the parts and getting a board made. I can fabricate and assemble boards on request. Please just email admin@qrsnap.io.

Board Revisions

Board VersionNotes
0.8aPrototypes 000, 001 USB DP/DM Error
0.9aInitial Release - USB Error Fixed
0.9bAdded DFU Soft Select, All 0402, Tag Connect with clips

Layout

<div align="center"> <img src="pcb_images/nyan_keys_pcb_080a.png"> </div> <br>

Finished Photos

<div align="center"> <img src="assets/pcb_0.jpg"> <hr> <img src="assets/assembled_0.jpg"> </div>

Fabrication

<div align="center"> <img src="assets/pcb_1.jpg"> <hr> <img src="assets/pcb_2.jpg"> <hr> <img src="assets/pcb_3.jpg"> <hr> <img src="assets/pcb_4.jpg"> <hr> <img src="assets/pcb_5.jpg"> <hr> <img src="assets/pcb_6.jpg"> </div> <br>

Assembly

<div align="center"> <img src="assets/assembled_1.jpg"> <hr> <img src="assets/assembled_2.jpg"> <hr> <img src="assets/assembled_3.jpg"> <hr> <img src="assets/other_0.jpg"> <hr> <img src="assets/other_1.jpg"> <hr> <img src="assets/other_2.jpg"> </div>