HardLabs

Chococorne

davidphilipbarr·36keys·42Keys/chocorne/chococorne.kicad_pcb

Chococorne PCB layout, top view — open source board by davidphilipbarr

About the Chococorne PCB

Chococorne is an open source PCB design by davidphilipbarr, published on GitHub. It is a 2-layer board measuring 130 × 87.7 mm, with 54 components from 11 distinct parts.

Other key parts include the ProMicro. By type, the board carries 21 switches, 21 diodes, 8 jumpers, 2 connectors and 1 IC.

It belongs with the keyboards designs in this gallery.

From the project

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Main components on the Chococorne

ProMicro

Chococorne bill of materials (BOM)

54 components, 11 distinct parts.

QtyPartRefs
1
ProMicro
U1
1
MJ-4PP-9
J1
1
OLED
J2
2
SDA
JP6, JP61
2
GND
JP62, JP68
2
SCL
JP63, JP66
2
VCC
JP64, JP65
1
Val**
RSW1
20
SW_PUSH
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +12
1
SW_PUSH
SW21
21
D
D1, D2, D3, D4, D5, D6, D7, D8 +13

Chococorne design files

The KiCad project lives in the davidphilipbarr/36keys repository on GitHub; these links point at the commit this page was built from.

Chococorne: common questions

How big is the Chococorne PCB?

The Chococorne measures 130 × 87.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Chococorne?

54 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the Chococorne design files?

From the davidphilipbarr/36keys repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Chococorne design in my own project?

The repository has no license, so all rights stay with davidphilipbarr. Use it as a reference, and ask the author before reusing the design.

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