2 layers254.1 × 87.2 mm
2 layers132.5 × 209.9 mm
Split lo-profile ergo keyboard
- Size
- 132.5 × 209.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 85
- Nets
- 57
- Pads
- 548
- Tracks, vias
- 757, 43
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 10 Apr 2021
- Updated
- 8 Jul 2021
Overview
GIS is an open-source printed circuit board by enochchau, from the enochchau/GIS repository on GitHub. It is a 2-layer board of 132.5 × 209.9 mm with 85 parts on 57 nets, routed with 757 tracks and 43 vias.
Its parts include 29 diodes, 29 switches, 3 connectors, 2 resistors and 1 IC. It belongs with the AVR (ATmega, ATtiny) boards of this library.
README
README.mdGIS
GIS is a recursive acronym that stands for "GIS is split"
- Choc switches
- reversible split PCB
- OLED
- Pro micro
Firmware
Spec
- 58 switches
Pictures
Parts
85| Qty | Value | Footprint | References |
|---|---|---|---|
| 29 | D | choc:D3_TH_SMD_v2 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +13 |
| 29 | SW_PUSH | choc:Kailh-PG1350-1u-reversible-flip | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +13 |
| 11 | Jumper_NO_Small | SofleKeyboard-footprint:Jumper | JP_DATA1, JP_SCL1, JP_SDA1, JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8 |
| 5 | HOLE | MountingHole:MountingHole_2.2mm_M2_Pad_Via | TH3, TH4, TH5, TH6, TH7 |
| 2 | 4.7k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
| 2 | HOLE | SofleKeyboard-footprint:M2_HOLE_PCB | TH1, TH2 |
| 1 | 4PIN | SofleKeyboard-footprint:MJ-4PP-9 | J2 |
| 1 | LED | SofleKeyboard-footprint:LED | J1 |
| 1 | LOGO | art:birb | G*** |
| 1 | LOGO | art:hand_dual | G*** |
| 1 | OLED | SofleKeyboard-footprint:OLED_4Pin | J3 |
| 1 | ProMicro | SofleKeyboard-footprint:ProMicro | U1 |
| 1 | SW_RST | SofleKeyboard-footprint:TACT_SWITCH_TVBP06 | RSW1 |
Questions
How big is the GIS PCB?
It measures 132.5 × 209.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the GIS use?
85 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 GIS KiCad files?
From the enochchau/GIS repository on GitHub, at the commit this page was made from: the board is src/PCB/GIS.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the GIS design in my own project?
Its repository states no licence, so its author keeps all rights: ask enochchau before reusing the design.
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