2 layers141.1 × 126.8 mm
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hackclub/OnBoard
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74 parts915
2 layers304.8 × 165.1 mm
Keyboard one layer for engraving
Team100/all26Team 100 workspace for 2026
- Size
- 304.8 × 165.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 74
- Nets
- 56
- Pads
- 256
- Tracks, vias
- 291, 3
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 29 Dec 2025
- Updated
- 7 Nov 2026
Overview
Keyboard one layer for engraving is an open-source printed circuit board by Team100, from the Team100/all26 repository on GitHub. It is a 2-layer board of 304.8 × 165.1 mm with 74 parts on 56 nets, routed with 291 tracks and 3 vias.
Its parts include 32 diodes, 32 switches and 1 connector. It belongs with the keyboards and input boards of this library.
README
README.mdMain builds:
| 2026 | 2027 |
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Study builds:
| 2026 | 2027 |
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Test project builds:
| 2026 | 2027 |
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What's here:
- comp: RoboRIO competition code for 2026
- console: Button board hardware and code
- lib: Evergreen RoboRIO library code
- raspberry_pi Coprocessor tasks: vision, logging, GTSAM
- studies: Small independent projects
- Your project
- Another project
- etc ...
- test: Standalone projects for single-DOF subsystem "turn up" activities
all26 contains all the Team 100 code for 2026. There's just one repository, so that sharing library code across projects is easier.
This style of code management is sometimes called a "monorepo" if you want to read more about it.
Parts
74| Qty | Value | Footprint | References |
|---|---|---|---|
| 32 | D | Diode_THT:D_DO-35_SOD27_P10.16mm_Horizontal | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +16 |
| 32 | SW_Push | SW_Cherry_MX_PCB_1.00u | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +16 |
| 4 | MountingHole_3.2mm_M3_ISO7380_Pad | MountingHole:MountingHole_3.2mm_M3_ISO7380_Pad | H5, H6, H7, H8 |
| 4 | MountingHole_4.3mm_M4_ISO7380_Pad | MountingHole:MountingHole_4.3mm_M4_ISO7380_Pad | H1, H2, H3, H4 |
| 1 | Conn_02x12_Counter_Clockwise | Package_DIP:DIP-24_W15.24mm_Socket | J1 |
| 1 | LOGO | Graphics:wildhat_logo_6_med | G*** |
Questions
How big is the Keyboard one layer for engraving PCB?
It measures 304.8 × 165.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Keyboard one layer for engraving use?
74 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 Keyboard one layer for engraving KiCad files?
From the Team100/all26 repository on GitHub, at the commit this page was made from: the board is console/hardware/field_buttons_2025/keyboard_one_layer_for_engraving.kicad_pcb and its schematic console/hardware/field_buttons_2025/keyboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Keyboard one layer for engraving design in my own project?
Its repository states no licence, so its author keeps all rights: ask Team100 before reusing the design.
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