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I will design wireless pcb, stm32 pcb, lora pcb, rf pcb design, circuit design, kicad
Hardware Design , IoT PCB Layout Engineer
Electronics engineer focused on practical PCB design, hardware integration, enclosure fit. I turn schematics into fabrication-ready boards that pass DFM checks without revision loops. Core skills: • m...
About this Gig
I am a Mechanical and Embedded Hardware Engineer with 3+ years of hands-on industry experience. I will design wireless pcb layout, stm32 pcb architectures, lora pcb nodes, rf pcb design, and circuit design schematics tuned for factory fabrication.
Services I Offer:
- STM32 microcontroller circuit design, power regulation, pin mapping
- LoRa and RF front-end routing with controlled 50-ohm trace impedance
- Multi-layer wireless PCB layout with ground planes and via shielding
- RF trace layout, antenna matching networks, noise mitigation
- Schematic capture, component selection, BOM structuring
- Design for Manufacturing (DFM) verification for PCB factories
Tools I Use:
Altium Designer, KiCad, Saturn PCB Toolkit, Ansys HFSS.
File Formats Delivered:
Gerber RS-274X/X2, NC Drill, BOM (CSV/Excel), Centroid Pick-and-Place (XY data), Native Schematic/PCB source files, 3D STEP model, Schematic PDF.
Why Work With Me?
- Unlimited Revisions included across all packages
- RF trace geometry calculated for production tolerances
- DFM/DFA compliant files ready for automated assembly
Please message me to discuss your project requirements before placing a direct order!
FAQ
What documents or data do I need to provide before ordering?
Please provide a schematic or functional block diagram, desired PCB dimensions, component datasheets, and target enclosure constraints. If you only have an idea, message me to refine the pinout and component selection first.
Do you design the schematic from scratch if I only have a concept?
Yes, I perform complete circuit design, choosing appropriate STM32 microcontrollers, passive components, low-dropout regulators, and RF modules matched to your functional requirements.
How do you handle RF impedance matching for LoRa and wireless circuits?
I calculate trace width, gap, and dielectric height to guarantee a continuous 50-ohm microstrip or coplanar waveguide line. Ground plane fencing and via stitching are added to minimize EMI and signal attenuation.
Which EDA software applications do you use for layout design?
Primary work is completed in Altium Designer or KiCad depending on your preference. Native source files are provided upon final completion based on your chosen package tier.
Does this gig include firmware development or STM32 code?
This gig focuses on hardware architecture, schematic design, RF trace routing, and PCB layout. Embedded software and firmware programming are handled under separate project scopes.
