Is this 3D model free to download?

Yes, Arduino Robot Arm and Controller (v2 R.A.D.) 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 BuildSomeStuff, 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.

Arduino Robot Arm and Controller (v2 R.A.D.) 3D printable model by BuildSomeStuff

Arduino Robot Arm and Controller (v2 R.A.D.)

Source: Thingiverse by BuildSomeStuff

The Arduino Robot Arm and Controller (v2 R.A.D.) is a free printable 3D model from Thingiverse by BuildSomeStuff. I completely redesigned my very first robot arm. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

75 saves Source: Thingiverse Updated 2026-10-15 License: CC-BY-NC-ND · non-commercial Category: Gadgets & Electronics

Tags: arduino, robot, robot arm, robotics, servo

About this model

I completely redesigned my very first robot arm. It's fully 3D printed with zero support material and runs on an Arduino Nano. All Parts on Amazon (linked in description of this video): Designed by Kelton Serra (Build Some Stuff)

Frequently asked questions

Is this 3D model free to download?: Yes. Arduino Robot Arm and Controller (v2 R.A.D.) 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 BuildSomeStuff.
Who made this model?: Designed by BuildSomeStuff, 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.