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Yanna Xu
@yannaxu
Level 1
Project Management and Review, PCB, Power Electronics and Motor Drive, IOT
Cina
Cinese, 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
Competenze
Yanna Xu
offline •
Tempo di risposta medio: 2 ore
Consulta i miei servizi
Circuito stampato (PCB)
I will design, review, guide schematics, pcb, pcba, jlcpcb production, basic firmware
Sistemi integrati e IoT
I will design low power iot firmware with wifi, ble, lora, lcd by esp32, nrf52, stm32
5 Recensioni
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
1-5 di 5 recensioni
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oleg_lucasevici
Cliente abituale
Moldavia
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...
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oleg_lucasevici
Cliente abituale
Moldavia
Working with Yanna Xu was an excellent experience. She is truly an expert in the firmware field and demonstrated outstanding technical skills throughout the project. Her code quality was exceptional — clean, well-structured, and highly maintainable. What impressed me most was how clearly she documented...
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etrog2006
Israele
Five-star experience! She was super fast to respond and caught onto the project requirements immediately. The quality of her work is top-tier, and she provided amazing service until the very last detail. Highly recommended, and I will absolutely work with her again!
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stonez56
Cliente abituale
Taiwan
Yanna Xu delivered an excellent PCBA design! The schematic was clean, well‑organized, and fully compliant with ERC/DRC checks. Communication was smooth and timely, and she provided clear documentation that made the process easy to follow. Highly recommended!
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stonez56
Cliente abituale
Taiwan
Yanna Xu was outstanding in handling my PCBA manufacturing, design review, testing, and basic firmware validation tasks. He was consistently helpful throughout the entire process, and I had complete trust in her work. If you have PCBA design, review, testing related tasks, I highly recommended Xanna Xu!
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