Backplane
About the Backplane PCB
Backplane is an open source PCB design by jeremysiebers, published on GitHub. It is a 2-layer board measuring 460 × 35 mm, with 28 components from 20 distinct parts.
By type, the board carries 20 resistors, 5 capacitors and 3 connectors.
From the project
Siebwalde project
This project is dedicated for the ModelTrain Yard of Siebwalde: - https://www.youtube.com/c/SiebersOrg - http://www.siebers.org/index.html - https://www.youtube.com/channel/UCRJYaY8l7wVBrel3Bn0nD2Q/videos?view_as=subscriber
- Siebwalde_Application --> C# main App to control all
- FiddleYard --> Embedded ethernet uController, controlling the FiddleYard PIC18F97j60
Backplane bill of materials (BOM)
28 components, 20 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | Powerbug DIP10 | DIP-10_W7.62mm_LongPads | J1, J2 |
| 1 | Conn_01x03 | TerminalBlock_Phoenix_MKDS-3-3-5.08_1x03_P5.08mm_Horizontal | J3 |
| 1 | 0.1UF 4700u | CP_Radial_D18.0mm_P7.50mm | C1 |
| 1 | 0.1UF 100u | CP_Radial_D6.3mm_P2.50mm | C2 |
| 1 | 4.7UF 4700u | CP_Radial_D18.0mm_P7.50mm | C3 |
| 1 | 10UF 100n | C_Disc_D5.0mm_W2.5mm_P5.00mm | C4 |
| 1 | 4.7UF 2.2u | C_Disc_D5.0mm_W2.5mm_P5.00mm | C6 |
| 4 | 4.7K 909E | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R3, R9, R15 |
| 1 | 4.7K 9k53 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 18K 9k53 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4 |
| 1 | 200 909E | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5 |
| 1 | 200 9k53 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6 |
| 1 | 220K 909E | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7 |
| 1 | 10K 9k53 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R8 |
| 1 | 47K 9k53 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R10 |
| 1 | 22K 909E | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R11 |
| 2 | 470 9k53 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R12, R14 |
| 1 | 470 909E | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R13 |
| 3 | 150 9k53 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R16, R18, R20 |
| 2 | 150 909E | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R17, R19 |
Backplane design files
The KiCad project lives in the jeremysiebers/Siebwalde 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 460 × 35 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Backplane?
28 components, from 20 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 jeremysiebers/Siebwalde repository on GitHub, which has the KiCad layout 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 jeremysiebers. Use it as a reference, and ask the author before reusing the design.
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