Käyttäjän SEELaboratory profiilikuva
@SEELaboratory
Maan Ukraine lippu Zaporizhzhia, Ukraine
Jäsen alkaen 8. syyskuuta 2016
0 Suositukset

SEELaboratory

Online-tilassa Offline-tilassa
We will be happy to share our experience in - DC-DC convertors: buck, boost, buck-boost, SEPIC, etc. - USB 3.0 HUB - USB3.0 type c Power Delivery - Battery charger - Battery Management System (BMS) for Li-ion - MPPT devices - Ethernet switch, PoE, - IoT, ESP8266 - Low noise electronics for sensors, f.i. for strain gauges. Quality and Dependability are the cornerstones of our works. We watched our products throughout the entire life cycle of 10 years and more. I represent Ukraine-based electronics engineers team. Our engineers have experience in  commertial and industrial electronics, precision electronics, electronics for harsh & extreme environments. for hazardous areas zone 1, precision electronics for harsh & extreme environments. Our design and engineering services include the generation of complete schematics and layouts for printed circuit boards, with all electronic hardware and software. We can do assemble and test prototypes, and document designs for production.
$20 USD/hr
26 arvostelua
6.8
  • 100%Suoritetut työtehtävät
  • 100%Budjetin mukaisesti
  • 100%Ajallaan
  • 25%Uudelleenpalkkaamisaste

Portfoliokohteet

Viimeaikaiset arvostelut

  • käyttäjän Ivan P. kuva Need an electronic device to measure O2 $1742.00 USD

    “Daniil and his team were able to overcome all project problems and solve them successfully. Highly recommendable professional. Will hire him again, for sure.”

  • käyttäjän Robert P. kuva Analyses of Interaction between Inductive Coil Sensor and Wheel Flange $3000.00 AUD

    “great to work with, will use again.”

  • käyttäjän Andy K. kuva USB-C Circuit design £225.00 GBP

    “Daniil provided excellent work, on time and within budget. He really seems to know what he's talking about. We'll certainly be using him again if the need arises.”

  • käyttäjän Nicholas C. kuva Design transmitter and receiver set, with design, PCB, Firmware and BOM $2289.00 USD

    “Daniil is an expert, plain and simple. He knows electronics and firmware like no other. I've been trying to get a project completed for a couple of years now and have hired multiple other guys, Daniil is the only one that got the project done right and done quickly. If you are lucky enough to find Daniil's bid on your project, don't even think about it, just hire him. It doesn't matter if his cost is higher or lower, you are going to get a perfect project.”

  • käyttäjän R.Ravichandran R. kuva matlab algorithm development for rail in motion scale $250.00 USD

    “proffessional and we like the way of approcah and commitment”

  • käyttäjän Mary M. kuva Project for Daniil R. -- 6 $2963.00 USD

    “Absolutely spectacular work. Great communication. We are working with in the longterm”

Kokemus

Developer

Aug 2014

MPPT, BMS, DC/DC, SMbus, Battery Charger, Rfid, sensitive inductive sensor, MAX10, Nios, STM32F334, STM32F103, WS2812, AtMega328, ATMega2560, SIM900, WH1602, Maple, MATLAB, OrCAD, Altium Designer, Quartus, Keil, System Workbench for STM32, Atmel Studio.

Developer

Aug 2002 - Jun 2014 (11 years)

I developed a system of ignition for stationary internal combustion engines This design used on gas-producing enterprises. I have developed a telemetry system for strain measurement of aircraft engine blades. A new method was introduced for metrological certification of telemetry system. In this method we used Fourier transform and band spectrum. Cortex-M3 and Cyclone IV had used for these developments.

Developer

Aug 1994 - Jun 2001 (6 years)

I designed electronic equipment on Atmel and Analog Device 8051 processors, with the core 8051. I designed a series of automotive, conveyor scales. Also it developed a system for measuring the concentration of alkali. In this system, data is recorded on the PC. PC program was written in Delphi.

Koulutus

Bachelor of Applied Science (B.A.Sc.), Solid State Physics | Zaporizhzhya National University

1994 - 1999 (5 years)

Theoretical Physics, MA

1999 - 2000 (1 year)

Julkaisut

A new method for verification frequency response of dynamic strain amplifier used in strength tests.

We propose a new method for checking the frequency response of strain amplifier used in research and testing in the aerospace industry, in particular in the development of aircraft engines. The proposed method is characterized by versatility, extended frequency range, the ability to check the sensitivity of strain amplifier with an error of 0.1%, simplicity. The proposed method was tested in Motor Sich JSC. The proposed method can be the basis of a automatic test system of strain amplifier.

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