y
yannaxu

Yanna Xu

@yannaxu
5,0(1)

Project Management and Review, PCB, Power Electronics and Motor Drive, IOT

Cina
Cinese, Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
I am an embedded systems designer with 10+ years of experience in automotive and industrial products. I provide end-to-end development, from idea to working, reliable devices. I specialize in solving real-world issues: • Motor control and power electronics • Ultra-low-power design (µA level) • Noise / EMC problems • Debugging unstable SPI / I2C / CAN /LIN communication My work includes: • PCB design and hardware debugging • Firmware development (C / C++ / Python / Embedded Linux/ Qt) • MCUs: STM32, ESP32, nRF52 as well as Renesas, NXP and TI MCUs... Continua a leggere

Competenze

y
yannaxu
Yanna Xu
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Circuito stampato (PCB)
I will design, review, guide schematics, pcb, pcba, jlcpcb production, basic firmware
5,0(1)
A partire da50 USD / progettoMaggiori dettagli
Sistemi integrati e IoT
I will design low power iot firmware with wifi, ble, lora, lcd by esp32, nrf52, stm32
A partire da100 USD / progettoMaggiori dettagli

1 Recensioni
5,0

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Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
1-1 di 1 recensioni
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    Moldavia

    5

    Yanna Xu delivered an excellent PCB design and review service. Her communication was always clear and professional, making the entire process smooth and efficient. She completed the work on time and with great attention to detail. The PCB revision and report were exceptionally well prepared and demonstrated...

    100 USD-200 USD

    $

    3 giorni

    Tempo

    gig

    Circuito stampato (PCB)

    Utile?
    Sì
    No