2 layers18.5 × 11.1 mm
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byrantech/laptop
anyon_e, a highly integrated, high end, open source laptop. Attempt the impossible.
6 parts4.3kMIT
2 layers16.2 × 72 mm
Qwiic hat
karstx/qwiic-hatA simple low-profile Raspberry-Pi hat to connect Qwiic (3V3+I2C) devices and 5V fan
- Size
- 16.2 × 72 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 6
- Nets
- 40
- Pads
- 99
- Tracks, vias
- 39, 6
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 16 Jul 2022
- Updated
- 26 Mar 2025
Overview
Qwiic hat is an open-source printed circuit board by karstx, from the karstx/qwiic-hat repository on GitHub. It is a 2-layer board of 16.2 × 72 mm with 6 parts on 40 nets, routed with 39 tracks and 6 vias.
README
README.mdqwiic-hat
A simple low-profile Raspberry-Pi hat to connect Qwiic (3V3+I2C) devices and 5V fan
Parts
6| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | Conn_01x04_Male | Connector_JST:JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J2, J3 |
| 1 | Conn_01x03_Pin | Connector:FanPinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | Conn_02x20_Odd_Even | carlossless:RPI_THROUGH_PIN_SOCKET | J1 |
The 4 most common of 6 parts.
Questions
How big is the Qwiic hat PCB?
It measures 16.2 × 72 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Qwiic hat use?
6 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 Qwiic hat KiCad files?
From the karstx/qwiic-hat repository on GitHub, at the commit this page was made from: the board is qwiic-hat.kicad_pcb and its schematic qwiic-hat.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Qwiic hat design in my own project?
Its repository states no licence, so its author keeps all rights: ask karstx before reusing the design.
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