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2 layers114.3 × 96.8 mmFlare, the printed circuit board in 3D

36 Key Ergonomic Keyboard

Size
114.3 × 96.8 mm
Copper layers
2
Thickness
1.6 mm
Parts
39
Nets
38
Pads
194
Tracks, vias
358, 10
Pours
1
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
20 Dec 2023
Updated
22 Dec 2023

Overview

Flare is an open-source printed circuit board by Jcam599, from the Jcam599/Flare repository on GitHub. It is a 2-layer board of 114.3 × 96.8 mm with 39 parts on 38 nets, routed with 358 tracks and 10 vias.

Its parts include 18 diodes and 3 ICs. It belongs with the keyboards and input boards and the SAM D and SAM boards of this library.

README

README.md

Keyboard : Flare
Keys : 36
Micro Controller : Xiao rp2040
Split : Yes
Connection : TRRS
Communication : UART
Details : This keyboard was made for myself so the stagger matches my finger length, but I have had a couple people try it with good results so if you have short to medium fingers it might fit for you as well.

Parts

39
QtyValueFootprintReferences
18D_SmallKeebio:DiodeD1, D2, D3, D4, D5, D6, D7, D10, D11, D12, D13, D14, D15, D16, D17, D18 +2
18MX-NoLEDkeySwitches:SW_MX_reversibleMX1, MX2, MX3, MX4, MX5, MX6, MX7, MX10, MX11, MX12, MX13, MX14, MX15, MX16, MX17, MX18 +2
2TRRSKeebio:TRRS-PJ-320DU2, U3
1SeeeduinoXIAOseeed:Seeeduino XIAO-MOUDLE14P-2.54-21X17.8MMU1

Questions

How big is the Flare PCB?

It measures 114.3 × 96.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Flare use?

39 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 Flare KiCad files?

From the Jcam599/Flare repository on GitHub, at the commit this page was made from: the board is Flare/Flare.kicad_pcb and its schematic Flare/Flare.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Flare design in my own project?

Its repository states no licence, so its author keeps all rights: ask Jcam599 before reusing the design.

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