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Andrii Dubina | Elance
 
176985602337900
Last Sign-in: Mar 20, 2016

Andrii Dubina

I just make things come alive
   Ukraine
  |   Mykolayiv, Mykolaiv
  |  6:57 am Local Time

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Andrii Dubina's identity has been verified.  Learn More

Overview

Minimum Hourly Rate $7

Specialist in electronics
- More than fifteen years of experience
- Digital, analog, mixed-signal & power schemes
- Printed circuit boards routing
- Microcontrollers programming
- Result-oriented professional

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May 18, 2016|Electrical|$550|Completed
|
5.0

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Portfolio

- DC motors - Power supply 24-90VDC - Output current up to 10A - Current limiter -...
- Bipolar motors - 15-27V power supply - Adjustable phase current up to 4A - Step...
- DC motors - Power supply 15-27VDC - Output current up to 6A - Current limiter -...
- Indication of parameters and mode - CC/CV modes - Constant/pulse mode - Battery...
Control block of Automatic lubrication system for Ore mining and processing
Control block of Automatic lubrication system for Ore mining and processing
Stand-by charger for Automated emergency power system (15W)
Power block of 250W Charger
Some Indication panels for different devices
Some Indication panels for different devices
- True sine wave output - 150W - 94% efficiency
- True sine wave output - 150W - 94% efficiency
- True sine wave output - 150W - 94% efficiency
- 4 inputs - 2 outputs - integrated li-ion charger - SMS/voice informing

Skills (9)

Tested
Digital Electronics
Electronics
Embedded Systems
Microcontroller
PCB Design
C
Delphi
Analog Electronics
Microcontroller Programming

Service Description

- Schematic designing
- Printed circuit boards routing
- Microcontrollers software developing


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Employment

INTCOM Ltd, Mykolaiv
Electronics engineer
2004 - Present
ELECTRONSERVER Ltd, Mykolaiv
Electronics Engineer
2000 - 2004

Education

National University of Shipbuilding (Mykolaiv)
Masterís degree in electromechanics
1994 - 2000
Overview  |  Job History  |  Portfolio  |  Resume/C.V.

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blackpilot
Type
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Member Since
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Andrii Dubina | Elance

Andrii Dubina