y
yannaxu

Yanna Xu

@yannaxu
5,0(1)

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

Chine
Chinois, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
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... Plus d’infos

Compétences

y
yannaxu
Yanna Xu
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Cartes de circuits imprimés (PCB)
I will design, review, guide schematics, pcb, pcba, jlcpcb production, basic firmware
5,0(1)
Systèmes intégrés & IoT
I will design low power iot firmware with wifi, ble, lora, lcd by esp32, nrf52, stm32

1 Avis
5,0

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Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    5
1 à 1 avis sur 1
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Les plus pertinents
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    oleg_lucasevici

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    Moldavie

    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 $US-200 $US

    Prix

    3 jours

    Durée

    gig

    Cartes de circuits imprimés (PCB)

    Utile?
    Oui
    Non