Backplane
About the Backplane PCB
Backplane is an open source PCB design by lbrosnan1, published on GitHub. It is a 4-layer board measuring 101.6 × 120.7 mm, with 44 components from 10 distinct parts.
By type, the board carries 36 connectors, 4 resistors, 3 capacitors and 1 IC.
From the project
Stores the KiCAD PCB files for Qubo
Guys I have no idea what I'm doing here so if you have any suggestions lmk -Liam
1) Only commit changes to the card you are meant to be working on 2) leave helpful commit messages 3) you don't need to follow the naming scheme because I'm pretty sure we can just see the date the latest change was 4) Put cool silkscreen on your boards
Backplane bill of materials (BOM)
44 components, 10 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ~ | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 4 | ~ | CONN_650470-5_TYC | J1, J2, J3, J4 |
| 22 | Conn_01x02 | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J5, J7, J8, J9, J10, J11, J13, J14 +14 |
| 1 | 1720420202 | SUPERSABRE_2CIRCUIT | J6 |
| 1 | Conn_02x12_Odd_Even | Molex_Mini-Fit_Jr_5566-24A_2x12_P4.20mm_Vertical | J12 |
| 8 | Conn_01x02_Pin | PinHeader_1x02_P2.54mm_Vertical | J19, J20, J21, J22, J23, J24, J25, J26 |
| 2 | 100nF | C_0805_2012Metric | C1, C3 |
| 1 | 22uF | C_0805_2012Metric | C2 |
| 2 | 120 | R_0805_2012Metric | R1, R2 |
| 2 | 4.7k | R_0805_2012Metric | R3, R4 |
Backplane design files
The KiCad project lives in the lbrosnan1/quboElectrical repository on GitHub; these links point at the commit this page was built from.
Backplane: common questions
How big is the Backplane PCB?
The Backplane measures 101.6 × 120.7 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Backplane?
44 components, from 10 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 Backplane design files?
From the lbrosnan1/quboElectrical 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 Backplane design in my own project?
The repository has no license, so all rights stay with lbrosnan1. Use it as a reference, and ask the author before reusing the design.
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