HardLabs

AddBuff

banjomasterpete·Synth-DIY-Eurorack·AddBuff - kicad/AddBuff.kicad_pcb

AddBuff PCB layout, top view — open source board by banjomasterpete

About the AddBuff PCB

AddBuff is an open source PCB design by banjomasterpete, published on GitHub. It is a 2-layer board measuring 30 × 128.5 mm, with 56 components from 11 distinct parts.

Other key parts include the TL074. By type, the board carries 23 connectors, 20 resistors, 10 capacitors and 3 ICs.

It belongs with the audio designs in this gallery.

From the project

Panels, schematics, boards, etc.

Main components on the AddBuff

TL074

AddBuff bill of materials (BOM)

56 components, 11 distinct parts.

QtyPartRefs
3
TL074
U1, U2, U3
16
AudioJack2_SwitchT
J1, J2, J3, J4, J5, J6, J7, J8 +8
1
Conn_02x05_Odd_Even
J17
2
Conn_02x10_Odd_Even
J18, J19
2
Conn_01x10_Female
J20, J22
2
Conn_01x10_Male
J21, J23
2
47p
C1, C2
6
100n
C3, C4, C5, C6, C7, C8
2
10u
C9, C10
12
100k
R1, R2, R3, R4, R5, R6, R8, R9 +4
8
100R
R10, R11, R12, R17, R18, R20, R21, R22

AddBuff design files

The KiCad project lives in the banjomasterpete/Synth-DIY-Eurorack repository on GitHub; these links point at the commit this page was built from.

AddBuff: common questions

How big is the AddBuff PCB?

The AddBuff measures 30 × 128.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the AddBuff?

56 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the AddBuff design files?

From the banjomasterpete/Synth-DIY-Eurorack repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the AddBuff design in my own project?

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

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