2 layers158 × 11 mm
Daylight Matchstick
VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group
22 parts1.1kGPL-3.0
2 layers40.6 × 33 mm
DoDecaCharlieCylonCR2032
UserHackable/DoDecaCharlieCylonCR2032ATtiny85 Charlieplex Larson Scanner with Sensor and CR2032 battery
- Size
- 40.6 × 33 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 22
- Nets
- 9
- Pads
- 54
- Tracks, vias
- 85, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 6 Apr 2016
- Updated
- 20 Jul 2026
Overview
DoDecaCharlieCylonCR2032 is an open-source printed circuit board by UserHackable, from the UserHackable/DoDecaCharlieCylonCR2032 repository on GitHub. It is a 2-layer board of 40.6 × 33 mm with 22 parts on 9 nets, routed with 85 tracks and 0 vias.
Its parts include 12 diodes, 2 resistors, 1 IC, 1 connector and 1 switch.
README
README.mdDoDecaCharlieCylonCR2032
Board dimensions
- (159951, 129997) original units
- (1.5995, 1.3000) inches
- (40.6276, 33.0192) mm
| Front | Back |
|---|---|
 |  |
Parts
22| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | LED-OVAL | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8, LED9, LED10, LED11, LED12 | |
| 1 | CR2032-THRU | U$3 | |
| 1 | TACTILE-PTH | S1 | |
| 1 | dummyfp0 | UNK_HOLE_0 | |
| 1 | 1X03 | JP1 | |
| 1 | dummyfp1 | UNK_HOLE_1 | |
| 1 | 1M | AXIAL-0.3 | R1 |
| 1 | AVR_SPI | 2X3-NS | J1 |
| 1 | PHOTOCELLPTH | PHOTOCELL | R2 |
| 1 | TINY85 | DIP08 | U1 |
| 1 | USER_HACKABLE | USER_HACKABLE | U$1 |
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Questions
How big is the DoDecaCharlieCylonCR2032 PCB?
It measures 40.6 × 33 mm and has 2 copper layers, 1.6 mm thick.
What parts does the DoDecaCharlieCylonCR2032 use?
22 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 DoDecaCharlieCylonCR2032 KiCad files?
From the UserHackable/DoDecaCharlieCylonCR2032 repository on GitHub, at the commit this page was made from: the board is KiCad/DoDecaCharlieCylonCR2032/DoDecaCharlieCylonCR2032.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the DoDecaCharlieCylonCR2032 design in my own project?
Its repository states no licence, so its author keeps all rights: ask UserHackable before reusing the design.