Image de profil de CometJu
@CometJu
Drapeau de China Jilin, China
Membre depuis le 30 décembre 2018
1 Recommendations

CometJu

En ligne Hors ligne
I have 8+ years experiences related to hardware and firmware development. - Electronics circuit design(schematic, PCB, simulation) - Microcontrollers(Microchip PIC, ARM, AVR, 8051) - Arduino projects(LED, various LCD, Keyboard, Mic&Speaker, Memory,...) - Wire/wireless communications (Ethernet, WiFi, Bluetooth, ZigBee, USB, RS232/485, CAN, I2C, etc.) - Device development and programming using FPGA/CPLD - sensors (temperature, humidity, precipitation, air pressure,...) - RF/Microwave Devices(active/passive) development I always will satisfy your needs perfectly and clearly. I can work in full-time, 12+ hours/day and can work in your timezone. Also will keep good communication. Best regards, Li.
$20 USD/hr
17 commentaires
5.2
  • 95%Travaux complétés
  • 96%Selon le budget
  • 86%Dans les temps
  • N/ATaux de Réembauche

Portfolio

Avis récents

  • image de Veysel O. Project for Li J. -- 2 $400.00 USD

    “he supplied well job”

  • image de Aman B. PCB design for 32 led output control $255.00 USD

    “good Job done, good knowledge, good programmer. Helpful guy. will hire again. Thanks”

  • image de Lee K. Project for Li J. $174.00 AUD

    “Li was very easy to work with, patient with good communication and commands a sound understanding of firmware coding for the 8051 MCU we had. Although we didn't complete the project as I had a tight deadline I think he would be very good working on a longer project given additional time.”

  • image de Maso T. Project for Jiong L. $450.00 USD

    “good job, I will hire him again. thanks”

  • image de Roy S. Change Voltage Regulator Foot Print on PCB (Arduino Code) $150.00 USD

    “Mingxian was a pleasure to work with, super nice person, great communication and most important did a professional job redesigning my PCB.”

  • image de Pradeep M. Raspberry Pi Compute module 3 custom IO board required. $350.00 USD

    “I would like to thank mr @Mingxian for his so much patience to listen to clients requirement ,very good knowledge, very good communicative guy and he will work towards understanding the client requirement even though requirements are unclear from client side so i would like to hire him again for up coming projects.i would recommend for others as well.”

Expérience

Hardware and Firmware developer

Apr 2014

I 'm working in this company as a Hardware and Firmware developer.

Éducation

Bachelor

2009 - 2014 (5 years)

Certifications

  • Preferred Freelancer Program SLA
    94%

Vérifications

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