Duplicate
About the Duplicate PCB
Duplicate is an open source PCB design by ChipCE, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 83.3 × 73.4 mm, with 15 components from 11 distinct parts.
Other key parts include the buck-converter-3A. By type, the board carries 5 capacitors, 4 connectors, 2 diodes, 2 resistors, 1 IC and 1 fuse.
It belongs with the robotics & motion designs in this gallery.
From the project
Varios PCB design for 3D printers and drones
Main components on the Duplicate
Duplicate bill of materials (BOM)
15 components, 11 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | buck-converter-3A | Buck-converter-3A | U1 |
| 1 | PWR_IN | JST_XH_S02B-XH-A_1x02_P2.50mm_Horizontal | J1 |
| 1 | FAN1 | JST_XH_S02B-XH-A_1x02_P2.50mm_Horizontal | J2 |
| 1 | FAN2 | JST_XH_S02B-XH-A_1x02_P2.50mm_Horizontal | J3 |
| 1 | BATT | JST_XH_S02B-XH-A_1x02_P2.50mm_Horizontal | J4 |
| 1 | Fuse | Fuse_2920_7451Metric_Pad2.10x5.45mm_HandSolder | F1 |
| 2 | LED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D2 |
| 3 | 1000u | capacitor-12p5-20mm | C1, C3, C4 |
| 2 | 100n | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C2, C7 |
| 1 | 4k7 | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1 |
| 1 | 2k2 | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R2 |
Duplicate design files
The KiCad project lives in the ChipCE/juice-plus-pcb repository on GitHub; these links point at the commit this page was built from.
Duplicate: common questions
How big is the Duplicate PCB?
The Duplicate measures 83.3 × 73.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Duplicate?
15 components, from 11 distinct parts. The full bill of materials is listed on this page.
Where can I download the Duplicate design files?
From the ChipCE/juice-plus-pcb repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Duplicate design in my own project?
Yes, under the terms of its GPL-3.0 license, which ChipCE chose for the repository.
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