Дмитрий Е.

FreelancersДмитрий Ершов

Russia Saint-Petersburg, Russia
8 months 6 days ago
Available for hire Available for hire
age 46 years
registered for 9 months 25 days

Specialization

Position in global rating 1
  49446 place out of 308642

CV

Опыт работы с трассировкой печатных плат более 6 лет. В серийном производстве 

около 100 плат. Блоки питания, зарядные устройства с микропроцессором и без, 

цифровые устройства. Разведу плату по Вашей схеме,  создам схему по фото платы 

(2 слоя),  заменю корпуса компонентов (при наличии аналогов), перекомпоную 

в новый габарит.  В портфолио выложены картинки только с разрешения заказчиков,

остальные выложить не имею права. Жду новые интересные проекты.

Experience with PCB tracing for more than 6 years. In the serial production of about 100 printed circuit boards. Power supplies, chargers with and without microprocessor, digital devices. I'll dissociate the card according to your scheme, create a scheme for the photo board (2 layers), replace the components body (if there are analogs), re-compose into a new envelope. In the portfolio are posted pictures only with the permission of customers, the rest lay out I have no right. I'm waiting for new interesting projects.

Portfolio

CNC

Embedded systems and microcontrollers Embedded systems and microcontrollers


Схема создана с текста. Входы и выходы с индикацией состояния.



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Discharge device

Embedded systems and microcontrollers Embedded systems and microcontrollers


Continuation of the previous project. DIP components at the request of the customer.



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Controlling the charger

Embedded systems and microcontrollers Embedded systems and microcontrollers


Replacement of SMD cases at the DIP at the request of the customer.



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Controller

Embedded systems and microcontrollers Embedded systems and microcontrollers


Scheme adjustment, component replacement, PCB trace to a new dimension.



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PCB from a photo

Embedded systems and microcontrollers Embedded systems and microcontrollers


Creating a PCB from a photo



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PCB from photo

Embedded systems and microcontrollers Embedded systems and microcontrollers


Creating a PCB from a photo



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Module SIM-800

Embedded systems and microcontrollers Embedded systems and microcontrollers


SIM800 + TINY13 + RS232 Edit circuitry, trace to a new board dimension.



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