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WaferSpaceCOB

Architeuthis-Flux·Barnacle_Board·Barnacles/WaferSpaceCOB/WaferSpaceCOB.kicad_pcb

WaferSpaceCOB PCB layout, top view — open source board by Architeuthis-Flux
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About the WaferSpaceCOB PCB

WaferSpaceCOB is an open source PCB design by Architeuthis-Flux, published on GitHub under the MIT license. It is a 4-layer board measuring 82.6 × 50 mm, with 28 components from 16 distinct parts.

By type, the board carries 8 connectors, 8 jumpers, 8 test points and 4 ICs.

It belongs with the dev boards & breakouts and displays & leds designs in this gallery.

From the project

a breadboard you can stick things to

Rev 2 is gonna be quite a bit different from the original (from here on, I will refer to this as just Barnacle Board), LEDs are a separate board, and there are holes that go all the way through the breadboard (a cool side effect of having spring clips with holes for 5 LEDs), and the connector pinout is changed so you can plug stuff in the wrong way and it just swaps the top and bottom halves of the breadboard.

WaferSpaceCOB, from the project README
From the project README

WaferSpaceCOB bill of materials (BOM)

28 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
~
U3
1
~
U4
1
~
U5
1
~
U9
1
BOT_RAIL_POS
J1
1
TOP_RAIL_POS
J2
1
BOT_RAIL_NEG
J3
1
TOP_RAIL_NEG
J4
1
CENTER
J5
1
LED_GND
J6
1
CONN_02X03_TOP_BOTTOM
Conn_02x03_Top_Bottom
J12
1
CONN_02X03_TOP_BOTTOM
Conn_02x03_Top_Bottom
J13
8
JMP
JP5, JP6, JP7, JP8, JP9, JP10, JP11, JP12
2
TestPoint
TP2, TP3
2
TestPoint
TP4, TP9
4
TestPoint
TP6, TP7, TP8, TP10

WaferSpaceCOB design files

The KiCad project lives in the Architeuthis-Flux/Barnacle_Board repository on GitHub; these links point at the commit this page was built from.

WaferSpaceCOB: common questions

How big is the WaferSpaceCOB PCB?

The WaferSpaceCOB measures 82.6 × 50 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the WaferSpaceCOB?

28 components, from 16 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 WaferSpaceCOB design files?

From the Architeuthis-Flux/Barnacle_Board repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the WaferSpaceCOB design in my own project?

Yes, under the terms of its MIT license, which Architeuthis-Flux chose for the repository.

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