2 layers208.8 × 396.9 mm
Ferris
pierrechevalier83/ferris
A low profile split keyboard designed to satisfy one single use case elegantly
145 parts1.3k
2 layers388.5 × 101.5 mm
OPBoard
opott/OPBoard- Size
- 388.5 × 101.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 145
- Nets
- 115
- Pads
- 754
- Tracks, vias
- 1,059, 11
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 28 Jan 2025
- Updated
- 28 Jan 2025
Overview
OPBoard is an open-source printed circuit board by opott, from the opott/OPBoard repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 388.5 × 101.5 mm with 145 parts on 115 nets, routed with 1,059 tracks and 11 vias.
Its parts include 72 diodes, 72 switches and 1 IC. It belongs with the RP2040 boards of this library.
README
README.mdOPBoard
This is the first mechanical keyboard I have designed.
Parts
145| Qty | Value | Footprint | References |
|---|---|---|---|
| 72 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +56 |
| 58 | SW_Push | MX_Alps_Hybrid:MX-Alps-Hybrid-1U | SW1, SW2, SW10, SW11, SW12, SW13, SW15, SW16, SW17, SW19, SW20, SW21, SW22, SW23, SW24, SW25 +42 |
| 8 | SW_Push | MX_Alps_Hybrid:MX-Alps-Hybrid-1.25U | SW48, SW62, SW63, SW64, SW66, SW67, SW68, SW69 |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U1 |
| 1 | SW_Push | MX_Alps_Hybrid:MX-Alps-Hybrid-2U | SW14 |
| 1 | SW_Push | MX_Alps_Hybrid:MX-Alps-Hybrid-1.5U | SW18 |
| 1 | SW_Push | MX_Alps_Hybrid:MX-Alps-Hybrid-6.25U | SW65 |
| 1 | SW_Push | MX_Alps_Hybrid:MX-Alps-Hybrid-2.75U | SW60 |
| 1 | SW_Push | MX_Alps_Hybrid:MX-Alps-Hybrid-ISO | SW31 |
| 1 | SW_Push | MX_Alps_Hybrid:MX-Alps-Hybrid-1.75U | SW35 |
Questions
How big is the OPBoard PCB?
It measures 388.5 × 101.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the OPBoard use?
145 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 OPBoard KiCad files?
From the opott/OPBoard repository on GitHub, at the commit this page was made from: the board is PCB/OPBoard.kicad_pcb and its schematic PCB/OPBoard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the OPBoard design in my own project?
Its repository publishes it under the GPL-3.0 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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