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I will make pcb enclosure waterproof junction box 3d enclosure design cad design stl
Promise O
About this gig
Outdoor electronics fail when rain gets in, so your PCB enclosure needs a sealed lid, the right glands and a drip-safe layout.
I design waterproof junction boxes and sealed electronics enclosures for installers, IoT teams and makers, ready to print or to send to a fabricator.
What I do:
- Model a sealed box around your PCB, terminals and wiring
- Design a gasket groove and screw-down lid
- Place cable gland holes in PG or M sizes
- Add internal standoffs, DIN rail or a mounting plate
- Add external wall, pole or flange mounting
- Plan drip edges and gland positions so water runs off
- Size the box for wire bend space and terminal access
Tools: Fusion 360, SolidWorks, Blender
You receive: STL per part, STEP, native CAD file, PNG renders
Why it works:
- Lid screws and gasket groove are placed for even compression
- I prevent the common mistake of glands on the top face, where water pools and wicks in
- Walls are thick enough for gland threads and sealing nuts
- Revisions cover changes inside the agreed design; a new concept or changed size is quoted as a custom offer
Send your board size, cable count with diameters, and where the box will be installed.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Promise O
Promise O
PCB Enclosure Designer And 3D Printed IoT and Device Cases
- FromUnited States
- Member sinceNov 2026
- Avg. response time1 hour
Languages
English, Spanish, French, German, Italian, Dutch
I design 3D printable PCB enclosures for working electronics. Makers, IoT startups and hardware teams send me a board, and I return a case that fits, closes and prints cleanly. Core work: • IoT and sensor enclosures • Raspberry Pi and SBC cases • handheld device casings • waterproof junction boxes • snap-fit lids and battery doors. I model in Fusion 360 and SolidWorks every day and render in Blender. You get STL files per part, STEP and native CAD files, plus renders for your listing or pitch. Send your board file or photos with sizes and I will reply with a clear plan.
FAQ
What do you need from me to start?
Your board or terminal block size, the number of cables with their outer diameters, the install location, and photos of the parts going inside.
Can you work from a sketch, photo or reference?
Yes. A sketch or a photo of a box you like helps with the shape. I build the layout from your real board and cable sizes.
Will my 3D printer accept your files?
Yes. STL and 3MF per part in millimetres. For outdoor use I suggest PETG or ASA and enough perimeters for watertight walls.
Do you produce, print or ship physical items?
No. I deliver digital files only. You print or fabricate the box yourself or through a supplier.
How do revisions work?
Revisions cover changes inside the agreed design, such as moving a gland. A new concept or changed box size is quoted as a custom offer.
