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Assembly without optional blocks

GarablueX·Signal-Conditioning-System·Schematics in KiCad/Assembly KICad/Assembly without optional blocks/Assembly without optional blocks.kicad_pcb

Assembly without optional blocks PCB layout, top view — open source board by GarablueX

About the Assembly without optional blocks PCB

Assembly without optional blocks is an open source PCB design by GarablueX, published on GitHub. It is a 2-layer board measuring 84.9 × 66.9 mm, with 39 components from 16 distinct parts.

Other key parts include the TL074 and TL072. By type, the board carries 20 resistors, 8 diodes, 3 connectors, 2 ICs and 2 capacitors.

It belongs with the audio designs in this gallery.

From the project

a Real-Time Adaptive Signal Conditioning System for Wide Dynamic Range Inputs.

This project is sponsored by PCBWay, a leading PCB manufacturing service provider.

PCBWay is supporting the fabrication of prototype hardware for this system, enabling real-world validation and testing beyond simulation. Their sponsorship demonstrates commitment to supporting engineering education and open-source development.

Manufacturing Partner: PCBWay - Professional PCB Services

Assembly without optional blocks, from the project README
From the project README

Main components on the Assembly without optional blocks

TL074TL072

Assembly without optional blocks bill of materials (BOM)

39 components, 16 distinct parts.

QtyPartRefs
1
TL074
U1
1
TL072
U2
1
AudioIn
J1
1
Conn_01x03_Pin
J2
1
AudioOut
J5
4
100K
RV1, RV2, RV3, RV4
7
1N4148
D1, D2, D3, D4, D5, D6, D7
1
LED
D12
2
10u
C1, C2
3
1K
R1, R4, R18
10
100K
R2, R3, R7, R9, R11, R13, R14, R15 +2
2
100
R5, R6
2
10K
R8, R10
1
50K
R12
1
5K
R17
1
4.7K
R34

Assembly without optional blocks design files

The KiCad project lives in the GarablueX/Signal-Conditioning-System repository on GitHub; these links point at the commit this page was built from.

Assembly without optional blocks: common questions

How big is the Assembly without optional blocks PCB?

The Assembly without optional blocks measures 84.9 × 66.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Assembly without optional blocks?

39 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the Assembly without optional blocks design files?

From the GarablueX/Signal-Conditioning-System repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Assembly without optional blocks design in my own project?

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

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