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@edgaraskorsakas
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Member since 14 de maio de 2016
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Edgaras Korsakas

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Intermediate level engineer with 4 years experience in design of digital & analog circuitry incorporating various microprocessors and development of embedded C firmware. I specialize in creating control and measurement electronics through the use of sensors. I have a Master of Science degree in Electrical Engineering of integrated circuits. I can assist customers in any of the following areas: - Electronic circuit schematics and PCB design, test, and debug. - Embedded processor firmware design application development, and debug. - Electronic prototyping or preparation for product commercialization. - Initial project design (specification writing and structuring). Summary of processors & tools I use: Processors: MicroChip PIC16/PIC18/PIC24, SiliconLabs 8051, Texas Instruments MSP430 - Interfaces: SPI, I2C, LIN, CANbus, UART, RS485/RS422, A/D, D/A, PWM - Schematic capture: DipTrace, Altium designer - Wireless: Bluetooth Smart / Low Energy (BLE)
$33 USD/hr
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Experiência

Electrical Engineer

Sep 2015 - Jan 2016 (4 months)

Research and design of the cinema camera gymballs and force servo motors.

Embedded system engineer

Aug 2015

I am a specialist in embedded systems design according the client needs. If you want to design an embedded system and it takes too much of your time, outsource it to me. This will save you money and time. More about me:

RF Engineer

Sep 2012 - Sep 2015 (3 years)

High frequency current and gain limiting circuits (hundreds of MHz) design. Very low frequency, weak current measurements (hundreds of mHz, form pA to mA). Research of the new methods for the weak current measurements.

Design of 16 bit RISC processor core

Jan 2011 - May 2011 (4 months)

During my studies I had to design a 16 bit RISC processor core in VHDL, write an assembly compiler and high level assembly compiler and C compiler in C/C++ language. The result of the project: successfully built processor core with 64 KB cache, 1 MB of RAM, simple arithmetical logical unit and external memory interface for program memory. Low-level and high-level assembly functioned perfectly. Majority of C functions worked well, but there were several statements which were not implemented.

Educação

Master of Science degree in Electrical Engineering of integrated circuits

2013 - 2015 (2 years)

Bachelor of Engineering (B.Eng.)

2009 - 2013 (4 years)

Publicações

Development and investigation of an optical power meter front end

Circuit of the classical transimpedance amplifier (TIA) is revised and improved circuit is developed. Analytical solutions for the classical and improved circuits are derived. Both circuits were built and their parameters were measured. An experiment results showed that improved TIA achieves 4.5 dB greater dynamic rage than the classical TIA at +50 °C and 12 dB greater at –10 °C.

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