Dmytro S. Profile

ESPLORA

3,8

(22 valutazioni)

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$28 USD / ora

kropivnitski,

ukraine

$28 USD / ora

Attualmente sono le 9:27 PM qui

Registrato il maggio 20, 2019

0 Consigli

Dmytro S.

@MrDmytro

3,8

(22 valutazioni)

5,6

93%

$28 USD / ora

kropivnitski,

ukraine

$28 USD / ora

90%

Lavori completati

73%

Nel budget

73%

Nei tempi previsti

26%

Tasso di riassunzione

PCB developer & microcontroller firmware developer

Electronic engineer, software engineer, system engineer. I develop custom electronics of any level of complexity. I have a well-equipped laboratory - prototyping is possible. I program for such microcontrollers: - ATmega (Arduino also) - STM32 - PIC For the development of printed circuit boards, I use Altium Designer or (at the request of the customer) Eagle. Extensive experience in the development of embedded systems, automation systems, switching power supplies and inverters.

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Contatta Dmytro S. per il tuo lavoro

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Portfolio

Little 9VDC -> 230VAC invertor (9VDC is not a typo)

SMPS-2 -- invertor

Among other things, I am developing switching power supplies. LTSpice 4 is my best assistant.

SMPS-1 -- simuation

Hand-made PCB

Controller for a distributed process control system.

Industrial linux-based controller

5014472

A device for playing animations and color effects using of "smart" LEDs.

WS2812B display

Analog input board

SMPS-2 -- invertor

SMPS-1 -- simuation

Hand-made PCB

Industrial linux-based controller

5014472

WS2812B display

Analog input board

Valutazioni

Modifiche salvate

valutazioni 1 - 5 di 22 mostrate

Filtra valutazioni per:

1,0

$999,00 USD

Design a 36v power supply for a servo motor system.

I sent this guy over $1000 and got nothing in return.

Engineering

Electronics

Electrical Engineering

PCB Layout

Circuit Design

Stephen S.

@kfxaurora

•

4 anni fa

1,0

$180,00 USD

HiFi Amplifier Board and AC Regenerated Power Supply -

Dmytro disappeared leaving me $180 in the red

Engineering

Electronics

Electrical Engineering

PCB Layout

Circuit Design

Eric G.

@eric142

•

4 anni fa

5,0

€130,00 EUR

Altium library for Spartan 7

Great Job again, even flexible re-arrangement during the project. Will definitely hire him again.

Electronics

Electrical Engineering

PCB Layout

Circuit Design

Michael B.

@office316

•

4 anni fa

5,0

$100,00 USD

Project for Dmytro S. -- 2

Excellent work again from Dmytro. He is very knowledgeable and concerned to delivery a good product. Will definitely use his skills again.

Engineering

Electronics

Electrical Engineering

PCB Layout

+ 1 altro

Roy H.

@cfza

•

4 anni fa

5,0

$100,00 USD

Project for Dmytro S.

Dmytro is extremely professional and hope to work again with him in future.

Engineering

Electronics

Electrical Engineering

PCB Layout

+ 1 altro

Roy H.

@cfza

•

4 anni fa

Esperienza

RPC “Radiy”

gen 2010 - ott 2015 (5 anni, 9 mesi)

Supervised the department of industrial electronics (50 subordinates). Engaged in the development of industrial electronics. Resigned due to a wage mismatch.