Designer
joaop4
Embedded Systems & PCB Design Engineer | ESP32, STM32, KiCad, Altium
ESP32, STM32 and Arduino development • C/C++ and Python programming • KiCad, Altium Designer and EasyEDA • Schematic capture and circuit design • 2-layer and 4-layer PCB design • Component selection and
Service
I make hardware prototyping, schematics, PCB circuit design, ESP32, Arduino & STM32
connectors, antenna, and other RF components.
What I Offer:
- Complete PCB Design using KiCAD or EasyEDA
- Microcontroller Integration: ESP32, ESP8266, STM32, ATmega
- Power Supply & Battery Management:
Service
I offer printed circuit board PCB design for audio devices and guitar pedals
Support
- Manufacturing Consultation
Tools & Software I Use:
Altium Designer, Eagle PCB, KiCad, EasyEDA, Proteus, Fusion 360, OrCAD, CircuitMaker, LTspice, Fritzing
Lets collaborate to turn your vision
Designer
muhammadalimuzaffar
PCB Design Engineer | Multilayer & Custom PCB Expert
Electrical Drawing and Layout Design (AutoCAD Electrical) Tools & Platforms I Work With: Altium Designer, EasyEDA Proteus, Multisim for simulation Autodesk AutoCAD for electrical schematics Why Choose Me? Clear
Designer
ARAVINTHAN
PCB Design & Embedded Systems Engineer
across different applications. I can help you with: • Schematic development and PCB layout using EasyEDA and KiCad • 2-layer and 4-layer PCB projects • Component selection and BOM preparation • Design Rule
Job
PCB design — RS-485 carrier board for a Pico-form Ethernet module (2-layer)
NC drill, BOM with manufacturer and LCSC part numbers, pick-and-place file.
Tools: KiCad or EasyEDA. Native source files required, not just fabrication outputs.
Manufacturing target: JLCPCB, 2-layer
Service
I will develop ESP32, STM32, Arduino and AVR embedded systems
Looking for a reliable Embedded Systems Engineer to develop your firmware or hardware?
I specialize in designing and programming embedded systems for IoT devices, automation, robotics, and custom electronic products.
My services...
Service
I offer PCB PCBA prototype and China manufacturing support
I help clients move from PCB files or hardware requirements to real prototype samples through China-based PCB/PCBA manufacturing support.
My service includes PCB/PCBA prototype coordination, BOM review, electronic component sourcing,...
Service
I offer PCB schematic layout Gerber and BOM files
I help clients prepare PCB design files for small electronic circuits, including schematic support, PCB layout support, Gerber files, BOM files, manufacturing file preparation, and PCB/PCBA production coordination.
I can support simple...
Designer
joseiri96