2 layers38 × 38 mm Sienkiewicz TOUCH, the printed circuit board in 3D

Sienkiewicz TOUCH

KiCAD 9

Size: 38 × 38 mm
Copper layers: 2
Thickness: 1.61 mm
Parts: 24
Nets: 29
Pads: 116
Tracks, vias: 106, 183
Pours: 4
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 13 Apr 2026
Updated: 11 Jun 2026

Overview

Sienkiewicz TOUCH is an open-source printed circuit board by bajraan, from the bajraan/Sienkiewicz_TOUCH repository on GitHub, published under the MIT licence. It is a 2-layer board of 38 × 38 mm with 24 parts on 29 nets, routed with 106 tracks and 183 vias.

It is built around the ATTINY204-SSN and AT42QT1012-TSH. Its parts include 3 resistors, 2 ICs, 2 diodes and 2 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Main components

README

README.md

Logo

Sienkiewicz PCB

Sienkiewicz PCB project realized in KiCAD 9

🔗 Project main system repository: https://github.com/bajraan/Sienkiewicz__3ART00__SYSTEM

3ART12 TOUCH

3D Top Angled 3D Bottom Angled

SPECIFICATIONS

Parameter	Value
Dimensions	38.0 × 38.0 mm

DIRECTORY STRUCTURE

text

.
├─ 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)
│  │

Category and platform

AVR (ATmega, ATtiny)

Project files

Show this board on your page

https://pcbkit.io/boards/bajraan/Sienkiewicz_TOUCH

The board's own page, for a message or a post.

Source

Repository: bajraan/Sienkiewicz_TOUCH
Board file: Sienkiewicz_TOUCH.kicad_pcb
Commit: 84d4435
Licence: MIT

Parts

Qty	Value	Footprint	References
3	1k	Resistor_SMD:R_0805_2012Metric	R1, R2, R3
3	5k1	Resistor_SMD:R_0805_2012Metric	Rd1, Rd2, Rs1
2	100nF	Capacitor_SMD:C_1210_3225Metric	Cd1, Cd2
2	1u/16V	Capacitor_SMD:C_0805_2012Metric	Cb1, Cb2
2	RED	LED_SMD:LED_1206_3216Metric	D1, D2
1	100k	Resistor_SMD:R_0805_2012Metric	Rop1
1	1M	Resistor_SMD:R_0805_2012Metric	Rm1
1	2n7	Capacitor_SMD:C_0805_2012Metric	Cs1
1	AT42QT1012-T	Package_TO_SOT_SMD:SOT-23-6	U2
1	ATtiny204-SS	Package_SO:SOIC-14_3.9x8.7mm_P1.27mm	U1
1	BOARD_OUTLINE	__Sienkiewicz:Sienkiewicz	B1
1	GND	TestPoint:TestPoint_Pad_D1.5mm	TP1
1	LOGO	__QR__Github.Sienkiewicz_TOUCH:QR__Github.Sienkiewicz_TOUCH__10x10	G***
1	TC2030-NL	Connector:Tag-Connect_TC2030-IDC-NL_2x03_P1.27mm_Vertical	J1
1	TouchPad	__Touch_PAD:TouchPAD	TouP1
1	USB4135-GF-A_REVA	__USB4135-GF-A:GCT_USB4135-GF-A_REVA	J2

The 23 most common of 24 parts.

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Questions

How big is the Sienkiewicz TOUCH PCB?

It measures 38 × 38 mm and has 2 copper layers, 1.61 mm thick.

What parts does the Sienkiewicz TOUCH use?

24 parts, built around the ATTINY204-SSN and AT42QT1012-TSH. 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 TOUCH KiCad files?

From the bajraan/Sienkiewicz_TOUCH repository on GitHub, at the commit this page was made from: the board is Sienkiewicz_TOUCH.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 TOUCH 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).