2 layers41.4 × 47.5 mm
U2f zero panel
conorpp/u2f-zero
U2F USB token optimized for physical security, affordability, and style
52 parts2.4k
2 layers94 × 100.3 mm
- Size
- 94 × 100.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 52
- Nets
- 55
- Pads
- 169
- Tracks, vias
- 270, 27
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 16 Feb 2022
- Updated
- 11 Mar 2022
Overview
Vrm is an open-source printed circuit board by 477-vrms, from the 477-vrms/vrm-pcb repository on GitHub. It is a 2-layer board of 94 × 100.3 mm with 52 parts on 55 nets, routed with 270 tracks and 27 vias.
It belongs with the STM32 boards of this library.
Parts
52| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | LOGO | footprints:VRm_logo | 2022 |
| 1 | PI UART | TerminalBlock:TerminalBlock_bornier-3_P5.08mm | RX TX GND |
| 1 | STM32F091RCTx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U1 |
| 1 | Servo UART | TerminalBlock:TerminalBlock_bornier-3_P5.08mm | GND TX RX |
The 4 most common of 52 parts.
Questions
How big is the Vrm PCB?
It measures 94 × 100.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Vrm use?
52 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 Vrm KiCad files?
From the 477-vrms/vrm-pcb repository on GitHub, at the commit this page was made from: the board is Kicad/Vrm/Vrm.kicad_pcb and its schematic Kicad/Vrm/Vrm.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Vrm design in my own project?
Its repository states no licence, so its author keeps all rights: ask 477-vrms before reusing the design.
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