Is this 3D model free to download?

Yes, PCA9685 servo driver case with mount / DIN-rail 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 nvoelzow, 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.

PCA9685 servo driver case with mount / DIN-rail

Source: Thingiverse by nvoelzow

The PCA9685 servo driver case with mount / DIN-rail is a free printable 3D model from Thingiverse by nvoelzow. Added mounting holes on the side - together with the din-rail-clips this case can be mounted on a rail (use din_clip_04L.stl and/or din_clip_04R.stl to leave a gap for the power. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-25 License: CC-BY · commercial OK Category: Gadgets & Electronics

Tags: adafruit PCA9685, case, Din Rail mount

About this model

Added mounting holes on the side - together with the din-rail-clips this case can be mounted on a rail (use din_clip_04L.stl and/or din_clip_04R.stl to leave a gap for the power cable). Also added holes for self-tapping screws to fix top of case

Frequently asked questions

Is this 3D model free to download?: Yes. PCA9685 servo driver case with mount / DIN-rail 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 nvoelzow.
Who made this model?: Designed by nvoelzow, 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.