Designer
Ahmed Elbhje
Product & Machine - Design and Prototyping
Electrical) --> Simulations (FEA, CFD, heat transfer, motion analysis, etc.) --> Shop drawings (2D, BOM, PCB schemes, CNC machines programs) --> Manufacture --> Assembly --> Programming --> Testing --> documentation
Designer
brian812
Electronics Engineer Firmware Developer,PCB Design Specialist
specializing in microcontroller firmware development. Skilled in schematic capture, PCB design, electronic prototyping, and research, with strong expertise across power electronics, optoelectronics, industrial
Job
Embedded hardware engineer — SPL meter prototype (schematic + PCB layout)
Project summary
I need a schematic and PCB layout done for a small handheld sound pressure level (SPL) meter — a single-board device with a calibrated MEMS microphone, an ESP32-S3 MCU, a 3" SPI TFT
Service
I make hardware prototyping, schematics, PCB circuit design, ESP32, Arduino & STM32
Do you need a professional PCB design, schematic, and hardware prototype for your next electronics project?
I will help you bring your idea to life. I can design a complete board with a microcontroller
Designer
mugera_njuki
Arduino/PCB designer using KiCAD, Proteus, Arduino.
writing efficient, low-level firmware for microcontrollers. I have experience in Arduino-based prototyping and hardware-software integration. I also design schematics and multi-layer PCBs using KiCAD, focusing
Job
PCB testing and firmware development for acoustic transducer
THIS PROJECT HAS TWO PARTS
*. Existing PCB Verification, Testing & Validation
*. Developing firmware for the burst generation & echo processing
Existing PCB Verification, Testing & Validation
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Designer
Jouness
Hardware Engineer | PCB Design | Embedded Systems | IoT & Electronics
experience and 51+ projects in PCB design, embedded systems, IoT, electronics, and industrial automation. I design and develop connected hardware products from concept and prototyping to manufacturing, focusing
Designer
mohamad_hashemi
PCB Design & Embedded Firmware Engineer | Altium, STM32, ESP32
I am an Electronics and Embedded Systems Engineer specializing in PCB design, schematic development, and microcontroller firmware programming. I help clients turn electronic product ideas into reliable
Designer
sheezas
PCB Design Engineer | Embedded Systems | KiCad & Altium Designer
Mechatronics Engineering student with a strong interest in PCB design, embedded systems, and electronics product development. I specialize in schematic design, PCB layout, circuit analysis, and microcontroller-based
Designer
WilliamMagnan
Hardware & PCB Designer | FPGA, VHDL & Embedded Systems
design, PCB development, and hardware/software co-design. I currently develop electronic products for the aerospace industry, working across digital and analog circuit design, FPGA architecture, PCB design