2 layers167 × 122.8 mm
Boardv3
compressionKeyboards/compression4c
This repo contains the files to order a custom PCB for (4c), checkout the zmk layout to build firmware!
91 parts60
2 layers334.6 × 122.8 mm
ProductionPCB
compressionKeyboards/compression4c60This repo contains the files to order a custom PCB for (4c), checkout the zmk layout to build firmware!
- Size
- 334.6 × 122.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 155
- Nets
- 81
- Pads
- 817
- Tracks, vias
- 976, 69
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 26 Jul 2023
- Updated
- 19 Mar 2024
Overview
ProductionPCB is an open-source printed circuit board by compressionKeyboards, from the compressionKeyboards/compression4c repository on GitHub. It is a 2-layer board of 334.6 × 122.8 mm with 155 parts on 81 nets, routed with 976 tracks and 69 vias.
Its parts include 87 switches and 58 diodes.
README
README.mdcompression (4c)
PCB, ergogen, kicad files for 4c wireless split ergo keyboard
This repo contains the files to order a custom PCB for (4c), checkout the zmk layout to build firmware!
Read more about (4c) on compression.
Downloads
feel free to dig around in my working files in the repo :) but if you just want to order a PCB or print a case, checkout the releases tab.
TODO
Fusion and STEP files will be added soon, I'm just cleaning them up a bit. Also, display cover files are not final, and just a few dimensions will be tweaked in an upcoming release.
LICENSE
This repo is attached with Attribution-NonCommercial-ShareAlike 4.0 International Creative Commons License, learn what his means here.
Parts
155| Qty | Value | Footprint | References |
|---|---|---|---|
| 87 | PG1350 | S1, S2, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23 +71 | |
| 58 | ComboDiode | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +42 | |
| 2 | ProMicro | MCU1, MCU1 | |
| 2 | JST_PH_S2B-PH-K_02x2.00mm_Angled | JST1, JST1 | |
| 2 | E73:SPDT_C128955 | T1, T1 | |
| 2 | OLED | lib:OLED_headers | OLED1, OLED1 |
| 2 | Panasonic_EVQPUL_EVQPUC | Button_Switch_SMD:Panasonic_EVQPUL_EVQPUC | Panasonic_EVQPUL_EVQPUC, Panasonic_EVQPUL_EVQPUC |
Questions
How big is the ProductionPCB PCB?
It measures 334.6 × 122.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ProductionPCB use?
155 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 ProductionPCB KiCad files?
From the compressionKeyboards/compression4c repository on GitHub, at the commit this page was made from: the board is ProductionPCB/pcbs/board.kicad_pcb and its schematic FlippablePCB/pcbs/boardv3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ProductionPCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask compressionKeyboards before reusing the design.
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