4 layers234 × 84 mm
Main panel
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
234 parts3kApache-2.0
2 layers251.9 × 112.5 mm
LonganNanoAtreus
covah901/KUSOboard9KUSOboard is a Longan Nano based keyboard using KarlK90's branch of QMK
- Size
- 251.9 × 112.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 98
- Nets
- 84
- Pads
- 367
- Tracks, vias
- 663, 85
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 12 Jun 2021
- Updated
- 9 Jul 2021
Overview
LonganNanoAtreus is an open-source printed circuit board by covah901, from the covah901/KUSOboard repository on GitHub. It is a 2-layer board of 251.9 × 112.5 mm with 98 parts on 84 nets, routed with 663 tracks and 85 vias.
It is built around the SK6812MINI-E. Its parts include 49 diodes, 4 resistors, 2 capacitors, 1 IC and 1 switch. It belongs with the keyboards and input boards of this library.
Main components
1README
README.mdKUSOboard
KUSOboard is a Longan Nano based keyboard using KarlK90's branch of QMK All info on Karl's branch and YAEMK can be found here: https://karlk90.github.io/yaemk-split-kb/
Regarding the naming of the files, I had started out meaning to make an Atreus size board, but decided against it shortly after starting the project. It was reduced to something more like a Reviung39.
album: https://imgur.com/a/PWmJwKW
Parts
98| Qty | Value | Footprint | References |
|---|---|---|---|
| 41 | D_Small | Diode_SMD:D_SOD-123F | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +25 |
| 40 | MX-NoLED | MX_Only:MXOnly-1U-NoLED | MX1, MX2, MX10, MX11, MX12, MX13, MX14, MX15, MX16, MX17, MX18, MX19, MX20, MX22, MX23, MX24 +24 |
| 8 | SK6812Mini-E | johns_reversible_footprints:SK6812-MINI-E | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 |
| 4 | 9.1k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R3, R4 |
| 2 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2 |
| 1 | LOGO | reversible-kicad-footprints:QMK_PoweredBy | G*** |
| 1 | Longan_Nano | johns_reversible_footprints:Longan_Nano | U1 |
| 1 | Rotary_Encoder_Switch | johns_reversible_footprints:EVQWGD001 | SW1 |
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Questions
How big is the LonganNanoAtreus PCB?
It measures 251.9 × 112.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LonganNanoAtreus use?
98 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 LonganNanoAtreus KiCad files?
From the covah901/KUSOboard repository on GitHub, at the commit this page was made from: the board is LonganNanoAtreus.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the LonganNanoAtreus design in my own project?
Its repository states no licence, so its author keeps all rights: ask covah901 before reusing the design.