Imej profil taoyanglee
@taoyanglee
Penanda China Dandong, China
Ahli semenjak 30 Disember 2018
0 Cadangan

taoyanglee

Dalam Talian Luar Talian
I have over 7+ years of hardware and software development. 1. experienced in digital and analog circuit and PCB design - schemes and pcb, gerber, bom, assembly drawings - All my PCBs contain 3D models of components(6 or more layers) - Circuit simulation 2. experienced in embedded programming - various MCU's and processors (Microchip PIC, Atmel, ARM core) - Arduino project(LED, various LCD, Keyboard, Mic&Speaker, Memory,...) - various wired and wireless communications (Ethernet, WiFi, Bluetooth, ZigBee, USB, RS232/485, CAN, I2C,DALI BUS etc.) - Development of CPLD/FPGA. - sensors (temperature, humidity, precipitation, air pressure,...) Keyword: : IOT, Bletooth WiFi Module, Home Automation, ESP8266, ESP32, CC2530, CC2540, STM32, ARM, AVR, Microchip PIC, 8051, VHDL/Verilog, C/C++, Altium, Keil, Mplab X, Modelsim, Proteus Thank you for your visiting my profile. If you have a brilliant idea, I can quickly, sufficiently and finely make it.
$45 USD/hr
9 ulasan
4.1
  • 90%Kerja Diselesai
  • 84%Mengikut Bajet
  • 84%Tepat Pada Masa
  • 25%Kadar Ulang Upah

Portfolio

Ulasan Terkini

  • Imej Franz B. Project for Taoyang L. $300.00 USD

    “very nice job and nice guy to communicate”

  • Imej Viktoriia K. Need PIC firmware expert. $50.00 USD

    “Good Freelancer. Very Nice working and response. His work on this project has been very thorough and his flexibility in the face of changing requirements has really helped the entire project stay very agile. His Reliability and consistency was good. Will hire again.”

  • Imej Rad R. POE Altium PCB/Schematic Design complete EXPERT LEVEL $555.00 USD

    “The project is not completed according to the dispute”

  • Imej Mihajlo Z. FPGA Board Re-Evaluation $170.00 AUD

    “Great Freelancer- delivers on time and is willing to answer questions. I highly recommend him.”

  • Imej Doina B. microcontroler comunication $250.00 USD

    “we work wery good cooperation it is trust guy / We recomanded to others clients”

  • Imej Franz B. LTC2983 on Adafruit M0 Express $175.00 USD

    “he did a very nice job, thanks”

Pengalaman

PCB design and Firmware programming

May 2011

I 'm working in this company as a top rate PCB designer and Firmware programmer

Pendidikan

Master of Science (M.S.), Electrical engineering

2007 - 2011 (4 years)