i
ianhou

IanHou

@ianhou
4.0(1)

Embedded Hardware Engineer

China
English
About me
I am an embedded hardware engineer with 10 years of experience in schematic design, PCB layout and hardware debugging. I graduated from Harbin Institute of Technology with a bachelor's degree in Electrical Engineering. My experience covers STM32, ESP32, CAN, RS485, RS232, UART, SPI, I2C, USB, 4G, Bluetooth, 2.4GHz RF, Wi-Fi modules, brushed DC H-bridge and BLDC motor control circuits. I use Altium Designer, EasyEDA and JLCEDA. I provide practical schematic and PCB reviews with clear reports, screenshots and correction suggestions.... Read more

Skills

i
ianhou
IanHou
Offline • 
Average response time: 1 hour

See my services

Printed Circuit Boards (PCB)
I will review your pcb schematic and layout before fabrication
4.0(1)
From$25 / projectMore details
Printed Circuit Boards (PCB)
I will design pcb schematics and layouts for stm32 esp32 hardware
From$50 / projectMore details

Portfolio

Work experience

Fiverr

Embedded Hardware Engineer

Fiverr • Freelance

Jun 2017 - Present • 9 yrs 5 mos

Provides professional schematic and PCB layout review services for makers and startups. Specializes in identifying hardware risks in STM32/ESP32 circuits, power systems (DC/DC, LDO), and communication interfaces like RS485, CAN, and I2C. Conducts thorough checks on BOM consistency, footprint accuracy, and manufacturing readiness for JLCPCB and Altium projects to prevent rework and ensure stable power routing and signal integrity.

1 Reviews
4.0

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Rating Breakdown
  • Seller communication level
    4
  • Quality of delivery
    4
  • Value of delivery
    4
1-1 out of 1 Reviews
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    gotthardp

    CZ

    Czech Republic

    4

    Professional communication, fast delivery.

    $100-$200

    Price

    4 days

    Duration

    gig

    Printed Circuit Boards (PCB)

    Helpful?
    Yes
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