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I will design electronic circuits, pcb layouts and embedded firmware
PCB Designer Firmware System And Embedded System
Hi I am Leo Marshall a professional PCB Designer Embedded Systems Engineer and Firmware Developer specializing in turning product concepts into reliable, production ready electronic systems
My Core E...
About this Gig
Hello and welcome to my services description!!!
Need a reliable electronics solution that actually works? I will design electronic circuits, PCB layouts, and embedded firmware tailored to your project requirements, helping you move from concept to a functional prototype or production-ready design.
My services include custom circuit design, schematic capture, PCB layout, component selection, embedded firmware development, and hardware integration.
I can help with:
- Electronic circuit and schematic design
- Custom PCB layout and routing
- ESP32, STM32, Arduino and other MCU projects
- Embedded C/C++ firmware development
- Sensor and peripheral integration
- UART, SPI, I2C, Wi-Fi and Bluetooth interfaces
- Circuit troubleshooting and design optimization
- BOM, Gerber and manufacturing-ready files
Whether you are developing an IoT device, automation controller, embedded product, or custom electronic system, I focus on practical designs, clean documentation, reliable functionality, and efficient development.
Turn your electronics idea into a working solution! Send your requirements, specifications, reference files, and preferred components to get started.
Specialization:
Circuit design
•
Schematics
•
Layout
•
Analysis
•
Gerber
File format:
Gerber
•
STEP
•
SCH
•
3DS
•
Software:
Altium Designer
•
Eagle CAD
•
KiCad
•
Proteus
Interface:
I2S
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UART
•
USB
•
SPI
•
I2C
•
Wi-Fi
•
BLE
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BT
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GSM/GPRS
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Ethernet
FAQ
What electronics design services do you provide?
I provide custom electronic circuit design, schematic capture, PCB layout, component selection, embedded firmware, and hardware integration.
Can you design a complete PCB from scratch?
Yes. I can create the schematic, select suitable components, design the PCB layout, route traces, and prepare manufacturing files according to your requirements.
Which microcontrollers can you work with?
I can work with platforms such as ESP32, STM32, Arduino, ESP8266, and other suitable microcontrollers based on your project.
Can you develop embedded firmware?
Yes. I can develop embedded C/C++ firmware for microcontroller-based products, IoT devices, automation systems, and custom electronics.
