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PBJ EU

shannon-greenlight·PBJ_EU_3

PBJ EU PCB layout, top view — open source board by shannon-greenlight
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About the PBJ EU PCB

PBJ EU is an open source PCB design by shannon-greenlight, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 111.4 × 128.5 mm, with 16 components from 4 distinct parts.

By type, the board carries 12 test points and 2 connectors.

It belongs with the audio designs in this gallery.

From the project

Eurorack development system

Features: - 800 point solderless proto board - 4 switched 3.5mm jacks. - Tip and Switch signals are routed from the jacks to the wiring connector. - +/- 12V and adjustable A and B power rails are routed to the wiring connector. - LED monitors for each jack. Red indicates positive voltage. Green indicates negative. - 2 Test points per jack gives convenient access for probing and injecting signals. - 2 Large Ground connection points are excellent for attaching alligator clips. - 3 MULT switches connect jack 1 to 2, jack 2 to 3 or jack 3 to 4. - Power is switched. - Power indicators show the…

PBJ EU bill of materials (BOM)

16 components, 4 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Conn_02x06_Odd_Even
J1
1
C492422
Conn_02x08_Odd_Even_Female
J6
2
Breadboard_400
B1, B2
12
TestPoint
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 +4

PBJ EU design files

The KiCad project lives in the shannon-greenlight/PBJ_EU_3 repository on GitHub; these links point at the commit this page was built from.

PBJ EU: common questions

How big is the PBJ EU PCB?

The PBJ EU measures 111.4 × 128.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PBJ EU?

16 components, from 4 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 PBJ EU design files?

From the shannon-greenlight/PBJ_EU_3 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 PBJ EU design in my own project?

Yes, under the terms of its GPL-3.0 license, which shannon-greenlight chose for the repository.

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