Electronic box STL file generator

This is my Electronics Box Generator
It is a small Windows desktop program that lets you create your own custom electronics enclosure instead of using one fixed STL file.

You enter the size you want, choose which features you need, preview the box in 3D, and then export STL files for 3D printing.

The program creates two STL files:

• box_bottom.stl
• box_lid.stl

It is useful for Arduino projects, Raspberry Pi projects, small PCBs, sensor boxes, DIY electronics, prototype enclosures, small control boxes, and other hobby projects.

Features:

• Custom box length, width, and height
• Custom wall thickness
• Separate bottom part and lid
• Lid lip for better alignment
• Corner screw posts
• Screw holes through the lid
• Optional center PCB support pillar
• Optional hole in the center support pillar
• Optional USB/cable cutout
• USB/cable cutout can be placed on front or side
• Optional ventilation slots in the lid
• Millimeter and inch input modes
• Live 3D preview
• Transparent preview mode
• Edge preview mode
• Highlight selected parameters in the 3D preview
• STL export for 3D printing

Important note:

This download contains a Windows installer for the generator program. It is not just one fixed STL model.

After installing the program, you can generate many different enclosure sizes by changing the parameters yourself.

How to use:

1. Install the program using the included setup file.
2. Open Electronics Box Generator.
3. Enter your desired dimensions.
4. Enable or disable the features you want.
5. Choose an output folder.
6. Click Generate STL Files.
7. Print the generated box_bottom.stl and box_lid.stl.

System requirements:

• Windows 10 or Windows 11
• 64-bit Windows recommended

The program was made for hobby and prototype use, so please always double-check your dimensions before printing. Things like screw hole size, wall thickness, cable cutouts, PCB clearance, and material strength should be checked for your specific project.