Is this 3D model free to download?

Yes, Adjustable 3mm LED cube jig is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Krugaroo, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Adjustable 3mm LED cube jig 3D printable model by Krugaroo

Adjustable 3mm LED cube jig

Source: Thingiverse by Krugaroo

The Adjustable 3mm LED cube jig is a free printable 3D model from Thingiverse by Krugaroo. Want to make 3x3x3, 5x5x5, 8x8x8 or even a 1x1x1 LED cube? With these prints you can make a jig for any size LED cube. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

292 saves Source: Thingiverse Updated 2026-10-03 License: CC-BY · commercial OK 1 makes Category: Gadgets & Electronics

Tags: Adjustable, 3mm, LED, cube, jig

About this model

Want to make 3x3x3, 5x5x5, 8x8x8 or even a 1x1x1 LED cube? With these prints you can make a jig for any size LED cube. Simply print the pieces and snap them together to make a jig to help you solder your LED cube. Using the corner pieces you can easily space the layers. The pieces are made for 3mm LEDs that are separated by 15mm. I have included the OpenSCAD files to allow you to tune the pieces to your printer/LEDs if needed. Instructions: 1. Print one puzzle piece for each LED in a layer. Join the pieces together to form the layer. Add some prestik or putty to help keep the LEDs in place. Use this as your LED jig to solder a layer. 2. Once you have completed the layers print the 4 corner pieces and snap to the 4 corners. Use this to rest one layer on top of another to solder the two laye…

Frequently asked questions

Is this 3D model free to download?: Yes. Adjustable 3mm LED cube jig is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Krugaroo.
Who made this model?: Designed by Krugaroo, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.