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2 layers151.2 × 93.5 mmAcinonyx, the printed circuit board in 3D

42-key diodeless split ergo keyboard

Size
151.2 × 93.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
25
Nets
38
Pads
537
Tracks, vias
340, 1
Pours
4
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
14 Nov 2023
Updated
14 Nov 2023

Overview

Acinonyx is an open-source printed circuit board by rdavison, from the rdavison/acinonyx repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 151.2 × 93.5 mm with 25 parts on 38 nets, routed with 340 tracks and 1 via.

Its parts include 21 switches, 1 IC and 1 connector.

README

README.md

acinonyx

42-key diodeless split ergo keyboard. NOTE: This is still a work in progress!!!

screenshot

Prototype of Acinonyx keyboard

Parts

25
QtyValueFootprintReferences
21KEYSWCantor_MX:CherryMX_ChocV2_1u_DSK00, K01, K02, K03, K04, K05, K10, K11, K12, K13, K14, K15, K20, K21, K22, K23 +5
1LOGOLOGOG***
1TRRSCantor_MX:MJ-4PP-9_Cantor_MX_TX-RX_CrossoverJ1
1YAAJ_WeAct_BlackPill_Part_LikeCantor_MX:Cantor_DS_YAAJ_WeAct_BlackPill_2U1

The 24 most common of 25 parts.

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Questions

How big is the Acinonyx PCB?

It measures 151.2 × 93.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Acinonyx use?

25 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 Acinonyx KiCad files?

From the rdavison/acinonyx repository on GitHub, at the commit this page was made from: the board is kicad/Acinonyx.kicad_pcb and its schematic kicad/Acinonyx.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Acinonyx 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).