2 layers158 × 114.7 mm
2 layers158 × 110.4 mm
Spacetime rev2
kyleterry/spacetime-keyboard1The Ergo Little Guy - A small split-design keyboard
- Size
- 158 × 110.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 91
- Nets
- 77
- Pads
- 816
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 5 (file 20171130)
- Created
- 5 May 2019
- Updated
- 18 May 2019
Overview
Spacetime rev2 is an open-source printed circuit board by kyleterry, from the kyleterry/spacetime-keyboard repository on GitHub. It is a 2-layer board of 158 × 110.4 mm with 91 parts on 77 nets.
It is built around the SK6812MINI-E. Its parts include 25 diodes, 25 switches, 25 inductors, 6 connectors and 1 IC. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdSpacetime Keyboard
The Spacetime is a ~36% split ortho-linear keyboard based on the Half n Half, ErgoDox and Helix. It has a tripple thumb cluster and an optional palm key. The palm key can be broken off and not used at all if you don't want it.
Currently being shipped some prototypes and I will probably have some bugs to work out. After that I will need to add more silk screen and I need to create jumper pads to support the OLED that can go over the microcontroller.
Parts
91| Qty | Value | Footprint | References |
|---|---|---|---|
| 25 | D | keyboard_parts:D_SOD123_axial | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +9 |
| 25 | SK6812MINI | keyboard-parts:SK6812MINI | L1, L2, L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L20, L21, L22, L23 +9 |
| 23 | KEYSW | Keebio-Parts:Hybrid_PCB_100H_Dual_hole-nosilk | K1, K2, K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K20, K21, K22, K23 +7 |
| 8 | SOLDER_JUMPER | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | SJ1, SJ2, SJ3, SJ4, SJ5, SJ6, SJ7, SJ8 |
| 2 | CONN_01 | Connectors:1X01 | J2, J8 |
| 1 | EXTRAIO | Connectors:1X02 | J7 |
| 1 | KEYSW | Keebio-Parts:Hybrid_PCB_200H-dual-nosilk | K25 |
| 1 | KEYSW | Keebio-Parts:Hybrid_PCB_125H_Dual_hole-nosilk | K24 |
| 1 | OLED | Connectors:1X04 | J4 |
| 1 | ProMicro | promicro:ProMicro-reversible | U1 |
| 1 | RESET BTN | Button_Switch_SMD:SW_Push_1P1T_NO_CK_KSC6xxJ | reset |
| 1 | RESET HEADER | Connectors:1X02 | J1 |
| 1 | TRRS | Keebio-Parts:TRRS-PJ-320A-dual | J3 |
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Questions
How big is the Spacetime rev2 PCB?
It measures 158 × 110.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Spacetime rev2 use?
91 parts, built around the SK6812MINI-E. 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 Spacetime rev2 KiCad files?
From the kyleterry/spacetime-keyboard repository on GitHub, at the commit this page was made from: the board is spacetime-rev2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Spacetime rev2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask kyleterry before reusing the design.