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I will design custom circuit and pcb layout for esp32, stm32, nrf, or atmel
Custom PCB Design, Firmware and Complete IoT Systems
I turn electronic concepts into reliable, production ready hardware products. From simple prototypes to high density multi-layer designs, I provide complete engineering solutions for embedded systems ...
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Tired of PCB designs failing at the factory due to bad pinouts, noise, or component shortages?
Designing a circuit around microcontrollers like the ESP32, STM32, NRF, or Atmel comes with hidden traps: high-speed signal integrity issues, improper decoupling, antenna detuning, and selecting components that go out of stock right before production.
I design hardware built for reliability and immediate factory manufacturing.
As a hardware engineer, I turn your raw schematic sketches or block diagrams into clean, multi-layer PCBs optimized for automated SMT assembly.
Pain Points I Solve For You:
- Zero Manufacturing Delays
- Clean Signal Integrity
- Production-Ready Files
What You Will Receive:
- Schematic Diagrams (PDF & Source Code)
- Manufacturing Package (Gerber, NC Drill, Pick & Place/CPL)
- Bill of Materials (BOM) with active sourcing links
- 3D STEP Models for enclosure design
- Native EDA Source Files (KiCAD, Altium, or EasyEDA)
Don't waste money on bad PCB spins.
Message me today to review your schematic or project requirements.
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FAQ
What microcontrollers do you specialize in designing around?
I specialize in ESP32 (S2, S3, C3 series), STM32 (F1, F4, G0 series), Nordic NRF52/NRF53 series, and Atmel/Microchip (ATmega328P, SAMD21) microcontrollers.
What files will I get to order the physical PCB?
You will receive Gerber RS-274X files, NC Drill files, a Bill of Materials (BOM) CSV file with direct component links, and a CPL (Pick and Place) file required by assembly houses like JLCPCB or PCBWay.
Can you design a custom PCB trace antenna for ESP32 or NRF chips?
Yes! I can design onboard trace antennas (Meandered Inverted-F Antenna / PCB Trace) with precise 50-ohm impedance-matched traces for Wi-Fi and Bluetooth performance.
Which PCB design software do you use?
I work natively in KiCad, Altium Designer, and EasyEDA. Let me know your preference when placing the order so I can provide compatible source files.
What if a component on the BOM goes out of stock after delivery?
I offer post-project support. If a passive component or IC becomes unavailable on LCSC or DigiKey, message me and I will update the BOM and footprint alternative at no extra charge.
