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3DSEARCH / Gadgets / PCB Key Chain
PCB Key Chain – 3D printable model from MakerWorld MakerWorld
Gadgets

PCB Key Chain

by Molodos · Gadgets
521 Downloads
594 Likes
263 Makes
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A cute PCB board key chain. Looks best with a 0.2mm nozzle. With its many fine details and the multi color print, it is probable also suitable as some multi color benchmark. FeaturesCool cute-looking designMulti colorHigh detailShow off your multi color printsRecommended print settings (or just use the provided print profiles)Nozzle diameter: 0.2mm (it prints on 0.4mm nozzles, but details are worse. See the picture below)Layer Height: 0.1mm (or 0.2mm for 0.4mm nozzle)No supports neededAssemblyAdd some sort of attachment (I recommend this chain (affiliate link) as seen in the image) to PCBNozzle comparison (details on 0.2mm vs 0.4mm nozzle)
Category
Gadgets
Source
MakerWorld
Published
Updated
What you need to print this: Beginner Medium confidence
Why?
no supports · 2 colors
Support-free Single piece 2 colors / AMS
Supports 0/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 0/3
Printer
FDM / FFF
File format
STL
Material
Polycarbonate
Min. bed size
50 mm (Small)
Colors
2 (AMS/MMU recommended)
Software
Cura, PrusaSlicer, or similar
Same designer, more platforms

Molodos also publishes on

86 additional models across 2 more platforms

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Frequently Asked Questions
Which 3D printer is suitable for PCB Key Chain?
Any FDM printer should handle PCB Key Chain just fine. It's been printed on machines like Bambu Lab A1 Mini, Prusa Mini+, Creality Ender 3, most FDM printers. A minimum build volume of 50 mm is recommended.
Does PCB Key Chain need supports when printing?
No supports needed for PCB Key Chain — it's designed to print clean off the bed.
What file format is PCB Key Chain available in?
PCB Key Chain is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through MakerWorld.
Is PCB Key Chain free to download?
Yes, PCB Key Chain is available as a free download through MakerWorld. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.
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