2 layers
Indicator driver
virtualagc/agc_hardware
Schematics and board layouts for an Apollo Guidance Computer replica
176 parts118MIT
2 layers353.1 × 162.6 mm
Custom keyboard
Jack-Jacobson/custom-keyboard- Size
- 353.1 × 162.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 176
- Nets
- 118
- Pads
- 651
- Tracks, vias
- 537, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 17 Jul 2026
- Updated
- 18 Jul 2026
Overview
Custom keyboard is an open-source printed circuit board by Jack-Jacobson, from the Jack-Jacobson/custom-keyboard repository on GitHub. It is a 2-layer board of 353.1 × 162.6 mm with 176 parts on 118 nets, routed with 537 tracks and 0 vias.
Its parts include 89 switches and 84 diodes. It belongs with the keyboards and input boards and the RP2040 boards of this library.
Parts
176| Qty | Value | Footprint | References |
|---|---|---|---|
| 84 | 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 +68 |
| 84 | SW_Push | PCM_marbastlib-mx:SW_MX_1u | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW18, SW19, SW20, SW21, SW22, SW23, SW24 +68 |
| 2 | LOGO | images:hackclub_logo | , |
| 2 | MX_stab | PCM_marbastlib-mx:STAB_MX_P_2.25u | S1, S3 |
| 1 | MX_stab | PCM_marbastlib-mx:STAB_MX_P_2u | S2 |
| 1 | MX_stab | PCM_marbastlib-mx:STAB_MX_P_6.25u | S4 |
| 1 | RaspberryPi_Pico | Module:RaspberryPi_Pico_Common_THT | A1 |
| 1 | RotaryEncoder_Switch | PCM_marbastlib-various:ROT_Alps_EC11E-Switch | SW17 |
Questions
How big is the Custom keyboard PCB?
It measures 353.1 × 162.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Custom keyboard use?
176 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 Custom keyboard KiCad files?
From the Jack-Jacobson/custom-keyboard repository on GitHub, at the commit this page was made from: the board is kicadFiles/custom-keyboard.kicad_pcb and its schematic .history/custom-keyboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Custom keyboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask Jack-Jacobson before reusing the design.
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