4 layers234 × 84 mm
Main panel
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
234 parts3kApache-2.0
2 layers151.6 × 103.4 mm
JiranSecondTry
joric/jiran3Jiran keyboard
- Size
- 151.6 × 103.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 94
- Nets
- 80
- Pads
- 1,079
- Tracks, vias
- 3,097, 172
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 13 Jun 2020
- Updated
- 13 Jun 2020
Overview
JiranSecondTry is an open-source printed circuit board by joric, from the joric/jiran repository on GitHub. It is a 2-layer board of 151.6 × 103.4 mm with 94 parts on 80 nets, routed with 3,097 tracks and 172 vias.
It is built around the SK6812MINI-E. Its parts include 29 switches, 28 diodes, 28 inductors, 2 resistors and 2 connectors. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdJiran Keyboard
Jiran keyboard - is a ergo split keyboard.
This is archived copy. Actual version is at https://github.com/Ladniy/jiran-keyboard
Downloads
Pictures
References
Parts
94| Qty | Value | Footprint | References |
|---|---|---|---|
| 28 | DIODE | Keebio-Parts:Diode-dual | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +12 |
| 28 | KEYSW | kbd:MX_ALPS_PG1350_noLed | K1, K2, K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K20, K21, K22, K23 +12 |
| 28 | SK6812MINI | kbd:SK6812MINI_rev | L1, L2, L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L20, L21, L22, L23 +12 |
| 4 | Jumper | kbd:Jumper | JP2, JP3, JP4, JP5 |
| 2 | R | Keebio-Parts:Resistor-Hybrid | R1, R2 |
| 1 | Conn_01x03_Male | Keebio-Parts:3_Pin_Jumper | J2 |
| 1 | KEYSW | kbd:ResetSW | K29 |
| 1 | MJ-4PP-9 | kbd:MJ-4PP-9_Dual | J1 |
| 1 | ProMicro | kbd:ProMicro_v2_1side | U1 |
Questions
How big is the JiranSecondTry PCB?
It measures 151.6 × 103.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the JiranSecondTry use?
94 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 JiranSecondTry KiCad files?
From the joric/jiran repository on GitHub, at the commit this page was made from: the board is Jiran/PCB/JiranSecondTry.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the JiranSecondTry design in my own project?
Its repository states no licence, so its author keeps all rights: ask joric before reusing the design.
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