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max1_ma

Pan MA

@max1_ma

Software and hardware development

China
Chino, Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
I live in Shenzhen, China. I have more than 15 years working experience. Good at hardware product development. 1.Developed products include: power adapter; Environmental monitoring unit; LoRa gateways and sensors, etc. 2.Involves technologies include: RS232/485, USB2.0/3.0,100/1000M ethernet, DDR3/4/5, WIFI, BLE, LVDS,MIPI,PCIE,AI,DI,DO etc. 3.Involves tools include:Cadence,PADS,AD and JLCEDA to design Schematic and PCB. 4.I can also provide prototype production and testing verification. ... Lee más

Habilidades

m
max1_ma
Pan MA
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Placas de circuito impreso (PCB)
I will stm32f1 f4 series schematic pcb and firmware design
DeUSD 330 / proyectoMás información
Placas de circuito impreso (PCB)
I will cat1 or lora rtu or gateway schematic pcb and firmware design
DeUSD 110 / proyectoMás información

Porfolio

Experiencia laboral

Hardware engineer

ZTE Corporation (Shenzhen) • Tiempo completo

Jan 2010 - Aug 2014 • 4 yrs 7 mos

a.Development of solar MPPT module; b.Hardware development of single boards for communication site monitoring systems; c.Development of hybrid energy power supply systems for communication sites (mains power, generator, solar energy, wind energy storage, battery hybrid power supply system) d.Hardware development of single boards for communication site monitoring: Mainly completed the detection and control of environmental quantities such as system voltage inspection, current detection, temperature, humidity, smoke, water immersion, input and output dry contacts, etc., as well as the circuit design of external communication interfaces such as RS232, RS485, 100M Ethernet, USB2.0, and on-board communication interfaces such as CAN, IIC, SPI, etc.