c
chaganpcb

Chang'an PCB

@chaganpcb

Certified Electronics Technician

Alemania
Inglés, Alemán, Holandés
Parte de la información aparece en idioma inglés.
Sobre mí
I’m Chang’an, a Certified Electrical Technician specializing in electronics design, PCB development, embedded systems, and firmware. I design circuits and schematics, multilayer, high-speed, RF, rigid-flex and manufacturing-ready PCBs, including reverse engineering, PCB cloning, design review, DFM, BOM and Gerber files. I develop firmware for Arduino, ESP32, STM32, Raspberry Pi and other microcontrollers, with IoT, sensors, wireless and hardware integration. I work with Altium Designer, KiCad, EasyEDA and Proteus. INITIATE A CHAT to discuss your project.... Lee más

Habilidades

c
chaganpcb
Chang'an PCB
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Placas de circuito impreso (PCB)
I will design rf multilayer pcb up to 8 layers, schematic, layout and gerber in altium
DeUSD 110 / proyectoMás información
Placas de circuito impreso (PCB)
I will reverse engineer, clone, redesign and recreate your pcb schematic and layout
DeUSD 100 / proyectoMás información

Experiencia laboral

Fiverr

Electronics & Embedded Systems Specialist

Fiverr • Trabajador autónomo

Sep 2026 - Present • 0 mos

I design and develop complete electronics solutions, from circuit concepts and schematics to PCB layout, firmware, prototyping, testing, and manufacturing-ready documentation. My work includes PCB schematic and layout design, multilayer and high-speed PCB design, RF and impedance-controlled layouts, rigid-flex PCB, PCB design review, DFM/DFT, PCB reverse engineering, PCB cloning, schematic recovery, component selection, BOM preparation, Gerber and fabrication files. I also develop embedded firmware and hardware solutions using Arduino, ESP32, STM32, Raspberry Pi, and other microcontrollers, including sensor integration, IoT devices, wireless communication, hardware interfaces, and embedded C/C++ development. I use Altium Designer, KiCad, EasyEDA, and Proteus for design, simulation, analysis, and development. I also provide hardware debugging, firmware debugging, circuit analysis, prototyping support, and engineering recommendations to help turn concepts into reliable, manufacturable products.