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I will design accurate 3d cad models for electronic components and pcb footprint
Chaminda J.
About this gig
Are inaccurate 3D models causing clearance issues or rendering glitches in your PCB software? I create high-precision, visually realistic 3D CAD models tailored specifically for electronic design and mechanical enclosure fitting.
What I Can Model: IC Packages: QFN, BGA, DFN, SOP, TSSOP, LQFP Electromechanical: Connectors, switches, relays, terminal blocks, USB/HDMI ports Passives & Active Parts: Inductors, capacitors, transformers, heatsinks Modules: Shields, breakout boards, custom displays
What You Will Receive: Exact CAD Files: .STEP, .IGES, or .WRL (VRML) matched strictly to manufacturer datasheets. PCB-Aligned Origin: Correct 0,0,0 coordinate origins & pin-1 alignmentsmodels drop straight onto your footprints in Altium, KiCad, EasyEDA, or SolidWorks. Lightweight Topologies: Optimized files that keep your board viewports running smoothly. High-Res Renders: Preview PNGs for documentation or marketing.
- Send me your component datasheet or MPN to get started!
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 Chaminda J.
Chaminda J.
Professional Electronics Engineer
- FromSri Lanka
- Member sinceJan 2026
- Avg. response time2 hours
- Last delivery1 month
Languages
English
Experienced PCB Designer & Hardware Engineer specializing in custom PCB design and reverse engineering. I convert existing boards into editable schematics, layouts, and Gerber files, and design new boards from concept to production.
Services: Schematic capture & PCB layout, PCB reverse engineering, EDA file conversion (KiCad, Altium, Fusion 360, EasyEDA), and BOM sourcing (LCSC, DigiKey, Mouser).
I follow DFM best practices, trace connections precisely, and share 3D renders before final delivery. Message me to discuss your project.
My Portfolio
FAQ
Will the 3D model align automatically with my footprint in KiCad/Altium?
Yes. If you provide your footprint dimensions or board design, I will align the 3D model's origin point $(0,0,0)$ and orientation to snap directly onto your footprint without manual rotation or offset tweaking.
What if the component is a proprietary module without an official CAD file?
If you have physical dimensions, calipers measurements, or high-resolution photos with reference scales, I can reverse-engineer the outer envelope and pin layout for you.
