HardLabs

Output

QuinnFreedman·modular·modules/Output/PCBs/output_pcb/output_pcb.kicad_pcb

Output PCB layout, top view — open source board by QuinnFreedman

About the Output PCB

Output is an open source PCB design by QuinnFreedman, published on GitHub. It is a 2-layer board measuring 38 × 100 mm, with 124 components from 31 distinct parts.

Other key parts include the TL072, TL074 and NE5532. By type, the board carries 48 resistors, 34 capacitors, 13 connectors, 12 ICs and 12 diodes.

It belongs with the audio designs in this gallery.

From the project

A collection of free & open source DIY synthesizer module designs for Eurorack

Output, from the project README
From the project README

Main components on the Output

TL072TL074NE5532

Output bill of materials (BOM)

124 components, 31 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TL072
U1
5
TL074
U2, U7, U10, U11, U12
6
NE5532
U3, U4, U5, U6, U8, U9
2
THONKICONN
J1, J2
3
ACJS-MV-3
J3, J4, J5
1
Eurorack_2x5_Power
J6
1
Conn_01x03_Socket
J7
4
Conn_01x10_Pin
J11, J13, J21, J23
2
Conn_01x10_Socket
J12, J22
3
Board
B1, B2, B3
2
50kΩB
RV1, RV2
2
1N4148
D1, D2
2
RED
D3, D8
2
AMBER
D4, D9
6
GREEN
D5, D6, D7, D10, D11, D12
2
150nF
C1, C2
4
10uF
C3, C4, C31, C32
24
100nF
C5, C6, C7, C8, C9, C10, C11, C12 +16
4
100pF
C29, C30, C33, C34
2
100kΩ
R1, R2
Show 11 more
QtyPartRefs
4
20kΩ
R3, R11, R19, R20
22
10kΩ
R4, R5, R6, R12, R13, R14, R21, R22 +14
8
10Ω
R7, R8, R9, R10, R15, R16, R17, R18
4
100Ω
R27, R28, R29, R30
2
22kΩ
R31, R32
1
33kΩ
R33
1
2.2kΩ
R34
1
1.5kΩ
R35
1
2.4kΩ
R36
1
820Ω
R37
1
470Ω
R38

Output design files

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

Output: common questions

How big is the Output PCB?

The Output measures 38 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Output?

124 components, from 31 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 Output design files?

From the QuinnFreedman/modular 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 Output design in my own project?

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

More boards in modular

Similar boards