2 layers119.9 × 77.8 mm
2 layers118.1 × 77.8 mm
bluetooth-only low-profile choc-spaced smol split keyboards
- Size
- 118.1 × 77.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 21
- Nets
- 24
- Pads
- 387
- Tracks, vias
- 609, 32
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 6 Jan 2022
- Updated
- 25 Jan 2022
Overview
Luna is an open-source printed circuit board by mindhatch, from the mindhatch/keyboards repository on GitHub, published under the MIT licence. It is a 2-layer board of 118.1 × 77.8 mm with 21 parts on 24 nets, routed with 609 tracks and 32 vias.
Its parts include 16 switches and 1 IC. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
README
README.mdkeyboards!
- 30-34 keys
- choc-spaced
- bluetooth-only
- 1.5u thumb keys
- column staggered
- splayed ring and pinky columns
- mcu footprint fits spring-loaded pin headers
ルナ (luna)
- 30 keys
- 5° splay on ring column
- 12.5° splay on pinky column
- switches can be soldered or used with hotswap sockets
- firmware can be found here
美奈子 (minako)
- 32 keys
- 5° splay on ring column
- 15° splay on pinky column
- switches are solder-only
- firmware can be found here
アルテミス (artemis)
- 34 keys
- 5° splay on ring column
- 12.5° splay on pinky column
- switches can be soldered or used with hotswap sockets
- firmware can be found here
ファントマ (la phantoma)
- 30 keys
- 5° splay on ring column
- 12.5° splay on pinky column
- switches are solder-only
- directly inspired by and based on le phantom by broom
- firmware can be found here
microcontroller footprint designed by Jimmerricks based on a design by 50an6xy06r6n
waterfall traces inspired by enzocoralc
Parts
21| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | SW_PUSH | bugs:Kailh_socket_PG1350_optional_reversible_1u | SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13 |
| 2 | LOGO | LOGO | SKULL, SKULLback |
| 2 | SW_PUSH | bugs:Kailh_socket_PG1350_optional_reversible_15u | SW14, SW15 |
| 1 | Battery_Cell | bugs:Battery_pads_reversible | BT1 |
| 1 | ProMicro | bugs:ProMicro_jumpers | U1 |
| 1 | SW_Push | kbd:ResetSW | SW16 |
| 1 | SW_SPDT | bugs:Power_reversible | PSW1 |
Questions
How big is the Luna PCB?
It measures 118.1 × 77.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Luna use?
21 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Luna KiCad files?
From the mindhatch/keyboards repository on GitHub, at the commit this page was made from: the board is pcbs/luna/luna.kicad_pcb and its schematic pcbs/artemis/artemis.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Luna design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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