2 layers75 × 75 mm
2 layers271 × 106.2 mm
Fourty40
PRIMogEnitus/Fourty40Ergo 40 keyboard
- Size
- 271 × 106.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 90
- Nets
- 70
- Pads
- 510
- Tracks, vias
- 316, 10
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 31 Aug 2024
- Updated
- 31 Aug 2024
Overview
Fourty40 is an open-source printed circuit board by PRIMogEnitus, from the PRIMogEnitus/Fourty40 repository on GitHub, published under the MIT licence. It is a 2-layer board of 271 × 106.2 mm with 90 parts on 70 nets, routed with 316 tracks and 10 vias.
Its parts include 44 diodes, 1 IC and 1 switch. It belongs with the AVR (ATmega, ATtiny) boards of this library.
README
README.mdFourty40
Parts
90| Qty | Value | Footprint | References |
|---|---|---|---|
| 44 | D_Small | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +28 |
| 44 | MX_SW_HS | marbastlib-mx:SW_MX_HS_1u | MX1, MX2, MX10, MX11, MX12, MX13, MX14, MX15, MX16, MX17, MX18, MX19, MX20, MX21, MX22, MX23 +28 |
| 1 | ProMicro | marbastlib-xp-promicroish:ProMicro_USBup | U1 |
| 1 | SW_SPST | Switches:TACTILE_SWITCH_SMD_6.0X3.5MM | SW1 |
Questions
How big is the Fourty40 PCB?
It measures 271 × 106.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Fourty40 use?
90 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 Fourty40 KiCad files?
From the PRIMogEnitus/Fourty40 repository on GitHub, at the commit this page was made from: the board is Fourty40.kicad_pcb and its schematic Fourty40.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fourty40 design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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