

Xmas tree
PCB Xmas tree decoration
- Size
- 100 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 86
- Nets
- 42
- Pads
- 209
- Tracks, vias
- 303, 47
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 10 Nov 2018
- Updated
- 27 Dec 2018
Overview
Xmas tree is an open-source printed circuit board by willplatts, from the willplatts/xmas-tree repository on GitHub. It is a 2-layer board of 100 × 100 mm with 86 parts on 42 nets, routed with 303 tracks and 47 vias.
Its parts include 25 resistors, 6 transistors, 3 capacitors, 1 IC and 1 connector. It belongs with the SAM D and SAM boards of this library.
README
PCB/README.mdxmas-tree
PCB Xmas tree decoration

Parts
86| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100R | xmas_tree_v0:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder_nosilk | R2, R3, R4, R6, R7, R9, R10, R13, R15, R16, R17, R19, R20, R21, R23, R24 |
| 16 | LED | xmas_tree_v0:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder_nosilk | DG1, DG2, DG3, DG4, DG5, DR1, DR2, DR3, DR4, DR5, DY1, DY2, DY3, DY4, DY5, DY6 |
| 10 | TestPoint_Flag | xmas_tree_v0:TestPoint_Pad_3.0x3.0mm_nosilk | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10 |
| 8 | 10k | xmas_tree_v0:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder_nosilk | R1, R5, R8, R12, R14, R18, R22, R25 |
| 6 | 2N7002 | xmas_tree_v0:SOT-23_nosilk | Q1, Q2, Q3, Q4, Q5, Q6 |
| 3 | OSHW_logo_silkscreen-front_3mm | OSHW_logo:OSHW_logo_silkscreen-front_3mm | G***, G***, G*** |
| 2 | 100n | xmas_tree_v0:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder_nosilk | C1, C2 |
| 2 | Battery_Cell | xmas_tree_v0:BatteryHolder_MPD_BC2003_1x2032_nosilk | BT1, BT2 |
| 1 | 1k | xmas_tree_v0:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder_nosilk | R11 |
| 1 | 4.7u | xmas_tree_v0:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder_nosilk | C3 |
| 1 | ATSAMD09C | xmas_tree_v0:SOIC-14_3.9x8.7mm_P1.27mm_nosilk | U1 |
| 1 | Conn_02x03_Odd_Even | xmas_tree_v0:Tag-Connect_TC2030-IDC-NL_2x03_P1.27mm_Vertical_nosilk | J1 |
| 1 | OSHW_logo_silkscreen-back_4mm | OSHW_logo:OSHW_logo_silkscreen-back_4mm | G*** |
| 1 | OSHW_logo_silkscreen-back_6mm | OSHW_logo:OSHW_logo_silkscreen-back_6mm | G*** |
| 1 | OSHW_logo_silkscreen-front_2mm | OSHW_logo:OSHW_logo_silkscreen-front_2mm | G*** |
| 1 | OSHW_logo_silkscreen-front_4mm | OSHW_logo:OSHW_logo_silkscreen-front_4mm | G*** |
| 1 | SW_Push | xmas_tree_v0:SW_SPST_B3S-1000_nosilk | SW1 |
The 72 most common of 86 parts.
Questions
How big is the Xmas tree PCB?
It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Xmas tree use?
86 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 Xmas tree KiCad files?
From the willplatts/xmas-tree repository on GitHub, at the commit this page was made from: the board is PCB/xmas_tree.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Xmas tree design in my own project?
Its repository states no licence, so its author keeps all rights: ask willplatts before reusing the design.
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