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2 layers310 × 127.9 mmKeyboard, the printed circuit board in 3D

Custom keyboard PCB

Size
310 × 127.9 mm
Copper layers
2
Thickness
1.6 mm
Parts
294
Nets
217
Pads
1,264
Tracks, vias
2,241, 585
Pours
1
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
22 Jan 2026
Updated
12 Mar 2026

Overview

Keyboard is an open-source printed circuit board by daniel-kaz, from the daniel-kaz/keyboard repository on GitHub. It is a 2-layer board of 310 × 127.9 mm with 294 parts on 217 nets, routed with 2,241 tracks and 585 vias.

It is built around the SN74LV1T125DBV and SK6812MINI-E. Its parts include 168 diodes, 69 switches, 33 capacitors, 3 resistors and 3 ICs. It belongs with the keyboards and input boards and the STM32 boards of this library.

Main components

2

Parts

294
QtyValueFootprintReferences
84DDiode_SMD:D_SOD-123D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +68
84SK6812MINI-Ekeyboard:LED_6028RLED1, LED2, LED10, LED11, LED12, LED13, LED14, LED15, LED16, LED17, LED18, LED19, LED20, LED21, LED22, LED23 +68
29100nCapacitor_SMD:C_0603_1608MetricC2, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24 +13
21uCapacitor_SMD:C_0603_1608MetricC8, C9
25.1kResistor_SMD:R_0603_1608MetricR2, R3
1"keyboard:MX-Hotswap-1US58
1#0keyboard:MX-Hotswap-1US27
1#1keyboard:MX-Hotswap-1US18
1#2keyboard:MX-Hotswap-1US19
1#3keyboard:MX-Hotswap-1US20
1#4keyboard:MX-Hotswap-1US21
1#5keyboard:MX-Hotswap-1US22
1#6keyboard:MX-Hotswap-1US23
1#7keyboard:MX-Hotswap-1US24
1#8keyboard:MX-Hotswap-1US25
1#9keyboard:MX-Hotswap-1US26
1-keyboard:MX-Hotswap-1US28
110kResistor_SMD:R_0603_1608MetricR1
110nCapacitor_SMD:C_0603_1608MetricC6
14.7uCapacitor_SMD:C_0603_1608MetricC1
1:keyboard:MX-Hotswap-1US57
1<keyboard:MX-Hotswap-1US69
1=keyboard:MX-Hotswap-1US29
1>keyboard:MX-Hotswap-1US70
1?keyboard:MX-Hotswap-1US71
1Akeyboard:MX-Hotswap-1US48
1Altkeyboard:MX-Hotswap-1.25US77
1Bkeyboard:MX-Hotswap-1US66
1Backspacekeyboard:MX-Hotswap-2US30
1Ckeyboard:MX-Hotswap-1US64
1CAPSkeyboard:MX-Hotswap-1.75US47
1Dkeyboard:MX-Hotswap-1US50
1DOWNkeyboard:MX-Hotswap-1US83
1Ekeyboard:MX-Hotswap-1US35
1ESCkeyboard:MX-Hotswap-1US1
1Endkeyboard:MX-Hotswap-1US74
1Enterkeyboard:MX-Hotswap-2.25US59
1Fkeyboard:MX-Hotswap-1US51
1F1keyboard:MX-Hotswap-1US2
1F10keyboard:MX-Hotswap-1US11
1F11keyboard:MX-Hotswap-1US12
1F12keyboard:MX-Hotswap-1US13
1F13keyboard:MX-Hotswap-1US14
1F14keyboard:MX-Hotswap-1US15
1F2keyboard:MX-Hotswap-1US3
1F3keyboard:MX-Hotswap-1US4
1F4keyboard:MX-Hotswap-1US5
1F5keyboard:MX-Hotswap-1US6
1F6keyboard:MX-Hotswap-1US7
1F7keyboard:MX-Hotswap-1US8
1F8keyboard:MX-Hotswap-1US9
1F9keyboard:MX-Hotswap-1US10
1Fnkeyboard:MX-Hotswap-1US80
1Gkeyboard:MX-Hotswap-1US52
1GRVkeyboard:MX-Hotswap-1US17
1Hkeyboard:MX-Hotswap-1US53
1Homekeyboard:MX-Hotswap-1US60
1Ikeyboard:MX-Hotswap-1US40
1Jkeyboard:MX-Hotswap-1US54
1Kkeyboard:MX-Hotswap-1US55
1Lkeyboard:MX-Hotswap-1US56
1LCtrlkeyboard:MX-Hotswap-1.25US75
1LEFTkeyboard:MX-Hotswap-1US82
1LSHIFTkeyboard:MX-Hotswap-2.25US61
1LWinkeyboard:MX-Hotswap-1.25US76
1Mkeyboard:MX-Hotswap-1US68
1MCP1700x-330xxTTPackage_TO_SOT_SMD:SOT-23U2
1Magickeyboard:MX-Hotswap-1US16
1Nkeyboard:MX-Hotswap-1US67
1Okeyboard:MX-Hotswap-1US41
1Pkeyboard:MX-Hotswap-1US42
1Qkeyboard:MX-Hotswap-1US33
1Rkeyboard:MX-Hotswap-1US36
1RCtrlkeyboard:MX-Hotswap-1US81
1RIGHTkeyboard:MX-Hotswap-1US84
1RSHIFTkeyboard:MX-Hotswap-1.75US72
1RWinkeyboard:MX-Hotswap-1US79
1Skeyboard:MX-Hotswap-1US49
1SN74LV1T125DBVPackage_TO_SOT_SMD:SOT-23-5U4
1STM32F072C8TxPackage_QFP:LQFP-48_7x7mm_P0.5mmU1

The 276 most common of 294 parts.

Questions

How big is the Keyboard PCB?

It measures 310 × 127.9 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Keyboard use?

294 parts, built around the SN74LV1T125DBV and 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 Keyboard KiCad files?

From the daniel-kaz/keyboard repository on GitHub, at the commit this page was made from: the board is keyboard.kicad_pcb and its schematic keyboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Keyboard design in my own project?

Its repository states no licence, so its author keeps all rights: ask daniel-kaz before reusing the design.

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