2 layers60 × 30 mm
Controller
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
11 parts3kApache-2.0
2 layers10.8 × 14 mm
USB C Daughterboard
bradfier/RHKB_controllerWIP HHKB Controller Board
- Size
- 10.8 × 14 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 9
- Pads
- 36
- Tracks, vias
- 50, 3
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 12 Jun 2020
- Updated
- 13 Jun 2020
Overview
USB C Daughterboard is an open-source printed circuit board by bradfier, from the bradfier/RHKB_controller repository on GitHub. It is a 2-layer board of 10.8 × 14 mm with 11 parts on 9 nets, routed with 50 tracks and 3 vias.
Its parts include 2 resistors and 1 connector.
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 5K1 | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | GND | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | H5, H7 |
| 2 | VBUS | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | H6, H8 |
| 1 | D+ | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | H2 |
| 1 | D- | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | H1 |
| 1 | SBU1 | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | H3 |
| 1 | SBU2 | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | H4 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_JAE_DX07S016JA1 | J1 |
Questions
How big is the USB C Daughterboard PCB?
It measures 10.8 × 14 mm and has 2 copper layers, 1.6 mm thick.
What parts does the USB C Daughterboard use?
11 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 C Daughterboard KiCad files?
From the bradfier/RHKB_controller repository on GitHub, at the commit this page was made from: the board is USB_C_Daughterboard/USB_C_Daughterboard.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the USB C Daughterboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask bradfier before reusing the design.
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