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Yuiop54v2

koron·yuiop·yuiop54/main2/yuiop54v2.kicad_pcb

Yuiop54v2 PCB layout, top view — open source board by koron
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About the Yuiop54v2 PCB

Yuiop54v2 is an open source PCB design by koron, published on GitHub under the MIT license. It is a 2-layer board measuring 285 × 94.6 mm, with 174 components from 12 distinct parts.

Other key parts include the ProMicro. By type, the board carries 56 LEDs, 54 switches, 54 diodes and 1 IC.

It belongs with the keyboards designs in this gallery, and the repository also holds 1 earlier revision of it.

From the project

YUIOP: Etude of designing keyboards

YUIOP keyboards are experimental original keyboards designed by KoRoN.

* yuiop27/ - separate keyboard prototype.

* yuiop54/main - signle board keyboard prototype.

combined right and left-hand boards of yuiop27. PCB dimension is 285.00mm x 94.60mm (GH60 compatible form factor without screw holes).

* yuiop54/main2 - researching version of yuiop54.

multi-sheets schematic. fix layout for auto routing. introduce GND cupper fill. * rev.B - trial to make compatible with GH60 (include screw holes).

Main components on the Yuiop54v2

ProMicro

Yuiop54v2 bill of materials (BOM)

174 components, 12 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ProMicro
U1
7
Val**
HOLE1, HOLE2, HOLE3, HOLE4, HOLE5, HOLE6, HOLE7
1
Cherry_MX_Stabilizer
STB1
42
SW_PUSH
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +34
4
SW_PUSH
SW13, SW24, SW50, SW54
2
SW_PUSH
SW25, SW36
5
SW_PUSH
SW37, SW48, SW49, SW51, SW53
1
SW_PUSH
SW52
1
SW_PUSH
SW_RST1
55
YS-SK6812MINI-E
LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +47
1
OLED
OL1
54
D
D1, D2, D3, D4, D5, D6, D7, D8 +46

Yuiop54v2 design files

The KiCad project lives in the koron/yuiop repository on GitHub; these links point at the commit this page was built from.

Yuiop54v2: common questions

How big is the Yuiop54v2 PCB?

The Yuiop54v2 measures 285 × 94.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Yuiop54v2?

174 components, from 12 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Yuiop54v2 design files?

From the koron/yuiop repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Yuiop54v2 design in my own project?

Yes, under the terms of its MIT license, which koron chose for the repository.

More boards in yuiop

Earlier revisions in the repo: yuiop54

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