2 layers35 × 50 mm
Frame pcb
livinhack/Kirigami-PCB
This mod adds two PCBs (Frame PCB, Kirigami PCB) and a cable (Cable) to the V0.1/V0.2 that can aid in wire management and routing.
9 parts25GPL-3.0
2 layers67.7 × 69.8 mm
Kirigami pcb
livinhack/Kirigami-PCB25This mod adds two PCBs (Frame PCB, Kirigami PCB) and a cable (Cable) to the V0.1/V0.2 that can aid in wire management and routing.
- Size
- 67.7 × 69.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 11
- Pads
- 34
- Tracks, vias
- 50, 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 7 Aug 2023
- Updated
- 29 May 2024
Overview
Kirigami pcb is an open-source printed circuit board by livinhack, from the livinhack/Kirigami-PCB repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 67.7 × 69.8 mm with 16 parts on 11 nets, routed with 50 tracks and 2 vias.
Its parts include 6 connectors and 1 capacitor.
README
README.mdKirigami PCB Mod
This mod adds two PCBs (Frame PCB, Kirigami PCB) and a cable (Cable) to the V0.1/V0.2 that can aid in wire management and routing.
There are also optional things like a Bed Fan or a Kirigami-Front.
Frame PCB
The frame PCB mounts on the side in the electronics bay of the printer and combines all cables into a single 10 pin Micro-Fit 3.0 connector. (With neopixel loop-through.)
Frame PCB BOM
| Part | Quantity V1/V2 | Notes | LCSC Part Number | Link |
|---|---|---|---|---|
| 10 Pin Socket (Right Angle) | 1 | MOLEX 430451000 | C122421 | lcsc |
| 2 pin JST XH | 2 | 2.5mm pitch | C158012 | lcsc |
| 3 pin JST XH | 2 | 2.5mm pitch | C144394 | lcsc |
| Screw Terminal | 1 | 5.08mm pitch | digikey | |
| Screw M3x8 | 2 | |||
| Nut M3 | 2 |
Kirigami PCB
Mounted on the Kirigami bed mount, this breaks out the 10 pin harness into all needed connectors.
Kirigami PCB BOM
| Part | Quantity V1 | Quantity V2 | Notes | LCSC Part Number | Link |
|---|---|---|---|---|---|
| 10 Pin Socket (Right Angle) | 1 | 1 | MOLEX 430451000 | C122421 | lcsc |
| 2 pin JST XH | 4 | 3 | B2B-XH | C158012 | lcsc |
| 4 pin JST XH | 1 | 1 | B4B-XH | C144395 | lcsc |
| Screw Terminal | 1 | 5.08mm pitch | digikey | ||
| Screw M3x6 | 8 | 8 | (Or M3x8) | ||
| Heat-Set Inserts | 8 | 8 | Voron-spec |
Optional Parts
| Part | Quantity | Notes | LCSC Part Number | Link |
|---|---|---|---|---|
| 0805 10uF Capacitor | 1 | Use if using BARE neopixel IC's. | C162422 | lcsc |
Optional Bed Fan
Optional Front
For the RGB lovers among us: Kirigami U.F.O.
If you have a Neopixel in your Kirigami front, please note the following:
Cable and chain
The Cable is a dual ended 10P (2x5) microfit cable. The connectors are wired 1:5, 6:10 so pin 1 connects to pin 5, pin 2 connects to pin 4 and so forth for all 10 pins.
Only 2 of the 10 wires are shown for clarity. Connect each number to its opposite. (in it's row!)
Symbolic representation of the connection:
Cable BOM
| Part | Quantity | Notes | LCSC Part Number | Link |
|---|---|---|---|---|
| 10 Pin Plug | 2 | Molex 430251400 | C259745 | lcsc |
| Microfit Crimp | 20 | Molex 430300001 | C259786 | lcsc |
| Wire | 10 | Smallest required AWG per respective function. | PTFE/Silicone/Hefulon for motion rated |
Note: Don't use 20 AWG wire on all ten!(!!!) It works, but it's a s**t job... Ask me how I know...
Note: You don't need the chain-end spacer if your chain is "V0.1-spec"!
Change Log
V2+:
- Link to U.F.O. variant
V2:
- Moved Screw Terminal postition on Frame PCB and rearranged positons of the connectors + changing heater to Screw Terminal on the Kirigami PCB
V1:
- Initial Idea
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | MountingHole_3.2mm_M3 | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4, H5, H6, H7, H8 |
| 1 | Cap | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | Fan | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J5 |
| 1 | Fuse | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J4 |
| 1 | Heater | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J3 |
| 1 | In | KiriPCB:Molex_Micro-Fit_3.0_43045-1000_2x05_P3.00mm_Horizontal | J1 |
| 1 | LOGO | TRA_KiCad_Footprints:VoronLogo_6pt5mm_silkScreen | G*** |
| 1 | Neopixel | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J6 |
| 1 | Thermistor | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J2 |
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Questions
How big is the Kirigami pcb PCB?
It measures 67.7 × 69.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Kirigami pcb use?
16 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 Kirigami pcb KiCad files?
From the livinhack/Kirigami-PCB repository on GitHub, at the commit this page was made from: the board is Kicad/V1/kirigami_pcb/kirigami_pcb.kicad_pcb and its schematic Kicad/V1/frame_pcb/frame_pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Kirigami pcb design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).