Job
3D Modeling & Simple PCB Design - Outdoor Sensor Prototype
connectors for a 18650 battery and external soil sensors.
Manufacturing: The final PCB file must be in Gerber format, ready for fabrication.
CAD Deliverables: The 3D model should be delivered as a STEP
Service
I make hardware prototyping, schematics, PCB circuit design, ESP32, Arduino & STM32
Arduino, STM32CubeIDE (basic board bring-up/testing)
- Manufacturing-Ready Files: Schematics, BOM, Gerber, Pick-and-Place, 3D models
Advanced Capabilities:
- Microstrip & SMT Antenna Design
- Antenna Tuning
Job
2-Layer PCB Routing – 48 V / 30 A H-Bridge – KiCad or EasyEDA
and logic domains
Placement of INA219 + low-value shunt (5 mΩ) for I²C current sensing
All Gerber files ready for fabrication
BOM export + schematic layout PDF (for review)
⏱️ Timeline:
One-time
Service
PCB Design and Schematic Capture, Certified Printed Circuit Designer- PCEA
selection and schematic capture to the PCB layout. All manufacturing deliverables will be provided- BOM, Gerbers, ODB++, and design files.
Job
KiCad Schematic & PCB Design for Wrist-Worn NIR Sensor (1300 nm LED, Interstitial Fluid)
power management, using interstitial fluid detection (no vapor chamber). Deliverables: KiCad files, Gerber files for JLCPCB, BOM CSV, STEP file, PNG mock-ups. Budget: $200–$400 USD, timeline: 10–14 days (start
Designer
ahmede7257
Professional Electronic Engineer, and Pcb designer
Development (C, C++, MicroPython, Arduino IDE, PlatformIO) Prototyping & Testing PCB Manufacturing Files (Gerber, BOM, Pick-and-Place) Sensor Integration (Temperature, Motion, GPS, Pressure, etc.) Power Electronics
Designer
williampcbsolutions
PCB Layout & Engineering | High-Speed, RF, & DFM Optimization Partner - From Your Design to Producti
point of contact. I manage the entire workflow, from receiving your design to delivering the complete Gerber files, centroids, and BOM. Dedicated Project Management: I act as your single point of contact. I
Designer
chadd1
Industrial Design Professional
software programs, and hold several design patents for brands such as Motorola, Rubbermaid, Thermos, Gerber, Sanford, Coleman Powermate, Bissell, Acco, and Typenex Medical.
Service
I will create a PCB design for your startup with Altium and KiCad
manufacturer’s guidelines.
• Documentation & Manufacturing Files
Providing complete deliverables including Gerber files, BOM, pick-and-place files, assembly drawings, stack-up, and 3D PCB model.
Key Capabilities
Service
I offer schematics design for multi-layer PCB design and layouts
high-speed routing, impedance control, EMI/EMC considerations, and complete fabrication files including Gerbers, BOM, and assembly documents. Experienced in Altium Designer and KiCad, supporting projects from