4 layers127 × 127 mm
2 layers52.5 × 38.5 mm
- Size
- 52.5 × 38.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 3
- Nets
- 23
- Pads
- 34
- Tracks, vias
- 45, 8
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Jun 2025
- Updated
- 30 Jun 2025
Overview
Fan is an open-source printed circuit board by Acidicts, from the Acidicts/Custom-Fan repository on GitHub. It is a 2-layer board of 52.5 × 38.5 mm with 3 parts on 23 nets, routed with 45 tracks and 8 vias.
It is built around the BC517. Its parts include 1 IC and 1 transistor. It belongs with the RP2040 boards of this library.
Main components
1Parts
3| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | BC517 | Package_TO_SOT_THT:TO-92_Inline | Q1 |
| 1 | R_Potentiometer | Potentiometer_SMD:Potentiometer_ACP_CA6-VSMD_Vertical | RV1 |
| 1 | XIAO-RP2040-DIP | OPL:XIAO-RP2040-DIP | U1 |
Questions
How big is the Fan PCB?
It measures 52.5 × 38.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Fan use?
3 parts, built around the BC517. 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 Fan KiCad files?
From the Acidicts/Custom-Fan repository on GitHub, at the commit this page was made from: the board is PCB/Fan.kicad_pcb and its schematic Schematic/Custom-Fan.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fan design in my own project?
Its repository states no licence, so its author keeps all rights: ask Acidicts before reusing the design.
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