2 layers107.5 × 62 mm
2 layers17 × 12 mm
USB Board
OpenScienceTools/DI-LambdaDI-Lambda spectrophotometer
- Size
- 17 × 12 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 9
- Nets
- 9
- Pads
- 35
- Tracks, vias
- 74, 2
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 18 May 2016
- Updated
- 3 Jul 2016
Overview
USB Board is an open-source printed circuit board by OpenScienceTools, from the OpenScienceTools/DI-Lambda repository on GitHub. It is a 2-layer board of 17 × 12 mm with 9 parts on 9 nets, routed with 74 tracks and 2 vias.
It is built around the CM1293A-02SR. Its parts include 3 connectors, 3 inductors, 2 resistors and 1 diode.
Main components
1Parts
9| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | FB | Resistors_SMD:R_0603 | L1, L2, L3 |
| 2 | 15 | Resistors_SMD:R_0603 | R1, R2 |
| 2 | CONN_01X04 | Pin_Headers:Pin_Header_Straight_1x04 | P1, P3 |
| 1 | CM1293A-02SR | Footprints:SOT-143 | D1 |
| 1 | USB_OTG | Footprints:10118194-001LF | P2 |
Questions
How big is the USB Board PCB?
It measures 17 × 12 mm and has 2 copper layers, 1.6 mm thick.
What parts does the USB Board use?
9 parts, built around the CM1293A-02SR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the USB Board KiCad files?
From the OpenScienceTools/DI-Lambda repository on GitHub, at the commit this page was made from: the board is schematics/USB-Board/USB-Board.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the USB Board design in my own project?
Its repository states no licence, so its author keeps all rights: ask OpenScienceTools before reusing the design.
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