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PBJ EU Sub

shannon-greenlight·PBJ_EU_3·sub/sub.kicad_pcb

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

PBJ EU Sub 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 × 29.5 mm, with 60 components from 23 distinct parts.

Other key parts include the C51466 and C6961. By type, the board carries 18 resistors, 16 capacitors, 10 diodes, 6 connectors, 4 ICs and 4 switches.

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…

Main components on the PBJ EU Sub

C51466C6961

PBJ EU Sub bill of materials (BOM)

60 components, 23 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
C51466
LM317
U1, U3
2
C6961
TL072CDR
U2, U4
4
Thonk 3.5mm Jack
J1, J2, J3, J4
1
Conn_02x06_Odd_Even
J5
1
C492422
Conn_02x05_Odd_Even
J6
2
5K
RV1, RV2
3
SW_SPDT
SW1, SW2, SW3
1
MFS201N-9-Z
SW4
4
LED_RG
D1, D3, D5, D7
2
1N5819WS
D2, D4
1
GREEN LED
D9
1
YELLOW LED
D10
1
RED LED
D11
1
BLUE LED
D12
6
C14663
100nF
C1, C4, C6, C7, C11, C12
2
C15850
10uF
C2, C5
2
C76637
22uF
C3, C8
4
C1589
10nF
C9, C10, C13, C14
2
22uF
C15, C16
4
C23220
620
R1, R2, R5, R6
Show 3 more
QtyPartRefs
2
C4190
2.2K
R3, R4
4
C23193
510
R7, R9, R13, R15
8
C22935
1M
R8, R10, R11, R12, R14, R16, R17, R18

PBJ EU Sub 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 Sub: common questions

How big is the PBJ EU Sub PCB?

The PBJ EU Sub measures 111.4 × 29.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PBJ EU Sub?

60 components, from 23 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 Sub 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 Sub 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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