Sparking Fuse Box Halloween Prop 3D printable model by NicholasKoza

Sparking Fuse Box Halloween Prop

Source: Thingiverse by NicholasKoza

The Sparking Fuse Box Halloween Prop is a free printable 3D model from Thingiverse by NicholasKoza. This prop really does contain high voltage and is extremely dangerous; using any of these designs is entirely at your own risk. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
53 saves Source: Thingiverse Updated 2026-04-16

Tags: Sparking, Fuse, Box, Halloween, Prop

About this model

This prop really does contain high voltage and is extremely dangerous; using any of these designs is entirely at your own risk. High voltage should always be treated with respect, and should only be used with the proper safety precautions. This prop has an extremely loud sparking sound, along with movement and light to startle guests. It's remotely triggered via a small RF fob. It also features a small speaker with a constant 60hz buzz, to make the guests uneasy as they walk by it. The prop is powered by a custom PCB with an ATmega328p chip (an Arduino, basically.) The sparking is provided by a high voltage coil from AliExpress. Along with the flashing from the spark, there's also fiber optics run up into the wire that moves. This provides the illusion of the spark being much closer to the…

Frequently asked questions

Is this 3D model free to download?
Yes. Sparking Fuse Box Halloween Prop is free to download from Thingiverse. Click the "Download free STL" button 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 NicholasKoza.
Who made this model?
Designed by NicholasKoza, 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.

Similar 3D models in Sparking

More from NicholasKoza

Amazon's top 3D printing gear (trending)
Download free STL Get free app