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I will design 4 layer pcb, schematic and embedded firmware
Pcb designer
I’m Raymond, a PCB Designer and Embedded Systems Engineer specializing in custom hardware, 4-layer PCB layouts, circuit schematics, and embedded firmware development. I work with STM32, ESP32, nRF, Io...
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HELLO THERE!
A reliable embedded product starts with more than a schematicit requires a properly engineered relationship between power, signal integrity, component selection, PCB stack-up, firmware, and hardware interfaces.
I design custom 4-layer PCBs and embedded firmware for products that require clean routing, controlled power distribution, robust MCU integration, and firmware that communicates correctly with the hardware.
What I will provide;
- Professional 4-layer PCB design
- Complete electronic schematic
- PCB stack-up and layer planning
- Component selection and engineering recommendations
- Power supply and power distribution design
- High-speed and sensitive-signal routing
- Grounding and return-path optimization
- Analog and digital circuit integration
- STM32 / ESP32 / nRF and other MCU integration
Why Choose Me?
- Engineering-First Design
- 4-Layer PCB Expertise
- Custom Solutions
- Professional Deliverables
- MCU & IoT Expertise
- Clear Communication
- Design for Manufacturing
Have an idea, schematic, or existing PCB that needs engineering? message me now lets turn your concept into a reliable, professionally designed 4-layer PCB and embedded system!!.
FAQ
Can you design a complete 4-layer PCB from scratch?
Yes. I can start from your requirements, block diagram, reference design, or existing schematic and develop the schematic, PCB layout, manufacturing files, and related documentation.
Do you also develop the firmware?
Yes. I can develop embedded C/C++ firmware and integrate it with the MCU, sensors, communication interfaces, peripherals, and other hardware on the PCB.
Which microcontrollers do you support?
I can work with platforms such as STM32, ESP32, nRF-series devices, and other suitable microcontrollers depending on your project requirements.
Can you work with an existing schematic?
Yes. I can review, correct, optimize, and convert an existing schematic into a professional 4-layer PCB layout.
Can you provide Gerber and manufacturing files?
Yes. Depending on the selected package, I can provide Gerbers, drill files, BOM, pick-and-place files, source PCB files, and other manufacturing outputs.
Which PCB design software do you use?
I can work with professional PCB design workflows such as KiCad, Altium Designer, and EasyEDA depending on the project requirements.
