2 layers78.8 × 87.9 mm
2 layers75.9 × 85.1 mm
XMAS 2025
crikeyk/XMAS_20252025 christmas ornament
- Size
- 75.9 × 85.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 52
- Nets
- 41
- Pads
- 157
- Tracks, vias
- 410, 90
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Aug 2025
- Updated
- 18 Dec 2025
Overview
XMAS 2025 is an open-source printed circuit board by crikeyk, from the crikeyk/XMAS_2025 repository on GitHub. It is a 2-layer board of 75.9 × 85.1 mm with 52 parts on 41 nets, routed with 410 tracks and 90 vias.
It is built around the MCP1640B-I/MC. Its parts include 20 capacitors, 14 diodes, 7 resistors, 3 ICs and 2 switches. It belongs with the STM8 boards of this library.
Main components
1Parts
52| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100nF | PCM_JLCPCB:C_0603 | C4, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20 |
| 14 | ~ | my_custom_footyprints:WS2812_2020 | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8, LED9, LED10, LED11, LED12, LED13, LED14 |
| 4 | TestPoint | TestPoint:TestPoint_Pad_D2.0mm | TP1, TP2, TP3, TP4 |
| 3 | 100kΩ | PCM_JLCPCB:R_0603 | R3, R6, R7 |
| 1 | 10uF | PCM_JLCPCB:C_0805 | C2 |
| 1 | 10Ω | PCM_JLCPCB:R_0603 | R4 |
| 1 | 150kΩ | PCM_JLCPCB:R_0603 | R2 |
| 1 | 1kΩ | PCM_JLCPCB:R_0603 | R5 |
| 1 | 1nF | PCM_JLCPCB:C_0603 | C3 |
| 1 | 1uF | PCM_JLCPCB:C_0603 | C5 |
| 1 | 4.7uF | PCM_JLCPCB:C_0603 | C1 |
| 1 | 470kΩ | PCM_JLCPCB:R_0603 | R1 |
| 1 | 4u7 | Inductor_SMD:L_APV_ANR3015 | L1 |
| 1 | Conn_01x02 | my_custom_footyprints:AAA cutout | J1 |
| 1 | MCP1640B | Package_TO_SOT_SMD:SOT-23-6 | U1 |
| 1 | STM8S003F3P6TR | PCM_JLCPCB:TSSOP-20_4.4x6.5mm_P0.65mm | U4 |
| 1 | SW_SPDT | Button_Switch_SMD:SW_SPDT_PCM12 | SW1 |
| 1 | Tactile Button, 160gf | PCM_JLCPCB:SW_TS-1088-AR02016 | S1 |
| 1 | ~ | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P1.90mm_Vertical | U2 |
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Questions
How big is the XMAS 2025 PCB?
It measures 75.9 × 85.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the XMAS 2025 use?
52 parts, built around the MCP1640B-I/MC. 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 XMAS 2025 KiCad files?
From the crikeyk/XMAS_2025 repository on GitHub, at the commit this page was made from: the board is PCB/XMAS_2025/XMAS_2025.kicad_pcb and its schematic PCB/XMAS_2025/XMAS_2025.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the XMAS 2025 design in my own project?
Its repository states no licence, so its author keeps all rights: ask crikeyk before reusing the design.