2 layers57 × 55.2 mm
LogicAnalyzer
gusmanb/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software
10 parts5.1kGPL-3.0
2 layers37.7 × 22.6 mm
Usb test board
CapnRon/usb-analyzer-switch2USB 2.0 powerswitch with logic analyzer header
- Size
- 37.7 × 22.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 10
- Nets
- 11
- Pads
- 49
- Tracks, vias
- 146, 45
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 17 Jan 2024
- Updated
- 20 Feb 2024
Overview
Usb test board is an open-source printed circuit board by CapnRon, from the CapnRon/usb-analyzer-switch repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 37.7 × 22.6 mm with 10 parts on 11 nets, routed with 146 tracks and 45 vias.
Its parts include 6 connectors, 1 resistor and 1 diode. It belongs with the sensors and measurement boards of this library.
README
README.mdIncluded are the source kicad files, as well as a set of gerbers. minimum hole diameter on the microvias on the usb-c port is 0.25mm
The switch connects to TP1 and TP2, it is of the SPST(single pole, single throw) variety from ali-express, but any SPST switch should do the job. Links to some examples that can work are included below:
https://www.aliexpress.us/item/3256804718359582.html
https://www.aliexpress.us/item/3256804642765727.html
https://www.aliexpress.us/item/3256805086884883.html
Parts
10| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | Conn_01x01_MountingPin | Connector_Pin:Pin_D1.0mm_L10.0mm | J3, J4 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_4.0x4.0mm | TP1, TP2 |
| 1 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | LED | LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D1 |
| 1 | R_US | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1 |
| 1 | USB_A | UJ2-AH-4-SMT:CUI_UJ2-AH-4-SMT | J2 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_GCT_USB3076-30-A | J6 |
| 1 | USB_C_Receptacle_USB2.0 | USB4110GFA:GCT_USB4110GFA | J5 |
Questions
How big is the Usb test board PCB?
It measures 37.7 × 22.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Usb test board use?
10 parts. 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 test board KiCad files?
From the CapnRon/usb-analyzer-switch repository on GitHub, at the commit this page was made from: the board is usb test board.kicad_pcb and its schematic usb test board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Usb test board design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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