Zhang C. Profile

EXPLORE

C Programming

Electrical Engineering

Electronics

Mechanical Engineering

Microcontroller

0,0

(0 avaliações)

Agora você está seguindo .

Erro seguindo usuário.

Esse usuários não permite que o sigam.

Você já está seguindo esse usuário.

Seu plano permite apenas 0 seguidas. Aprimore-o aqui.

Deixou de seguir o usuário com sucesso.

Ocorreu um erro ao deixar de seguir o usuário.

Você recomendou com sucesso

Ocorreu um erro ao recomendar o usuário.

Algo deu errado. Por favor, atualize a página e tente novamente.

E-mail verificado com sucesso

$15 USD / hora

ulitsa rebrova-denisova, 4а, ust-kut,

russian federation

$15 USD / hora

No momento são 7:10 AM aqui

Entrou no Freelancer em setembro 25, 2022

0 Recomendações

Zhang C.

@chengyi928281

0,0

(0 avaliações)

0,0

$15 USD / hora

ulitsa rebrova-denisova, 4а, ust-kut,

russian federation

$15 USD / hora

N/A

Trabalhos Concluídos

N/A

Dentro do Orçamento

N/A

No Prazo

N/A

Taxa de Recontratação

I am PCB/Circuit designer & CPU programming

From large-scale and complex devices circuit design to computer, robot, home electronics and small devices, we have 11 years of experience in complex circuit design and multi-layer PCB design, and mechanical, electrical, and electronic control by various types of controllers.

Ver todos C Programmers em Russian Federation

Contate Zhang C. para falar sobre o seu trabalho

Entre para falar sobre qualquer detalhe pelo chat

Avaliações

Mudanças salvas

Nenhuma avaliação aqui!

Experiência

ChinaPCBOne

jun. 2016 - jun. 2021 (5 anos)

- I participated in various electric motor control and robot driving circuit design at production sites to design for various products, and participated in dozens of PCB productions to make multi-layer PCBs that ensure safe operation in complex noise environments. - In addition, he wrote a PLC control program for controlling and driving various electric motors at production sites, and participated in element assembly and final completion tests of dozens of PCB-manufactured facilities.

Agile Circuit

jun. 2013 - jul. 2016 (3 anos, 1 mês)

- By realizing the program of textile equipment including a specific hydraulic loom exported abroad with STM32, AVR, we ensure safe and reliable operation of the equipment, and have experience in designing and manufacturing all processes directly. - I has experience in designing circuits and manufacturing PCBs for devices that operate in harsh environments of -50 to +30 degrees in the manufacture of specific probes widely used for high-rise meteorological surveys of 30000m.

PCBWay

ago. 2010 - jul. 2013 (2 anos, 11 meses)

- Participated in computer main memory design and network communication function design jointly with overseas ASUS companies to design 80,000 large-scale computers. - Participated in a very large number of ordered circuit design bidding and proceeded with PCB for complex automatic equipment such as PLC, Labbery, Pic, AVR.

Educação

Beijing

Bohai University,

China

2006 - 2010

(4 anos)

Qualificações

China Behang university

2010

By realizing the program of textile equipment including a specific hydraulic loom exported abroad with STM32, AVR, we ensure safe and reliable operation of the equipment, and have experience in designing and manufacturing all processes directly.