2 layers159.5 × 30 mm
Type f
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
25 parts3kApache-2.0
2 layers38 × 38 mm
Sienkiewicz LED
bajraan/Sienkiewicz_LEDSienkiewicz
- Size
- 38 × 38 mm
- Copper layers
- 2
- Thickness
- 1.61 mm
- Parts
- 25
- Nets
- 23
- Pads
- 108
- Tracks, vias
- 83, 18
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Apr 2026
- Updated
- 11 Jun 2026
Overview
Sienkiewicz LED is an open-source printed circuit board by bajraan, from the bajraan/Sienkiewicz_LED repository on GitHub, published under the MIT licence. It is a 2-layer board of 38 × 38 mm with 25 parts on 23 nets, routed with 83 tracks and 18 vias.
It is built around the STP16CP05M. Its parts include 16 diodes, 2 ICs and 1 resistor.
Main components
1README
README.md
Sienkiewicz PCB
Sienkiewicz PCB project realized in KiCAD 9
🔗 Project main system repository: https://github.com/bajraan/Sienkiewicz__3ART00__SYSTEM
3ART13 LED
SPECIFICATIONS
| Parameter | Value |
|---|---|
| Dimensions | 38.0 × 38.0 mm |
DIRECTORY STRUCTURE
.
├─ Computations # Misc calculations
├─ HTML # HTML files for generated webpage
├─ Images # Pictures and renders
│
├─ kibot_resources # External resources for KiBot
│ ├─ colors # Color theme for KiCad
│ ├─ fonts # Fonts used in the project
│ ├─ scripts # External scripts used with KiBot
│ └─ templates # Templates for KiBot generated reports
│
├─ kibot_yaml # KiBot YAML config files
├─ KiRI # KiRI (PCB diff viewer) files
│
├─ lib # KiCad footprint and symbol libraries
│ ├─ 3d_models # Component 3D models
│ ├─ lib_fp # Footprint libraries
│ └─ lib_sym # Symbol libraries
│
├─ Logos # Logos
│
├─ Manufacturing # Assembly and fabrication documents
│ ├─ Assembly # Assembly documents (BoM, pos, notes)
│ │Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | YL | LED_SMD:LED_1206_3216Metric | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16 |
| 3 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3 |
| 1 | 100nF | Capacitor_SMD:C_1210_3225Metric | Cd1 |
| 1 | 1k5 | Resistor_SMD:R_1206_3216Metric | R1 |
| 1 | B-B Interface | __Sienkiewicz:Sienkiewicz | U1 |
| 1 | LOGO | __QR__Github.Sienkiewicz_LED:QR__Github.Sienkiewicz_LED__10x10 | G*** |
| 1 | STP16CP05M | Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm | U2 |
The 24 most common of 25 parts.
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Questions
How big is the Sienkiewicz LED PCB?
It measures 38 × 38 mm and has 2 copper layers, 1.61 mm thick.
What parts does the Sienkiewicz LED use?
25 parts, built around the STP16CP05M. 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 Sienkiewicz LED KiCad files?
From the bajraan/Sienkiewicz_LED repository on GitHub, at the commit this page was made from: the board is Sienkiewicz_LED.kicad_pcb and its schematic Block Diagram.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Sienkiewicz LED design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).