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EXPLORAR
7,4
7,4
88%
$25 USD / hora
・
Turkey (11:40 p. m.)
・
Se unió el agosto 23, 2019
・
8 Recomendaciones
$25 USD / hora
・
DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda
Verificaciones
A tiempo
88 %
Dentro del presupuesto
87 %
Aceptar tarifa
97 %
Tasa de recontratación
12 %
camera, esp32
STM32 code and motor drive
Atmega328 microcontroller program
induction heating driver board
RFID reader
PFC for UPS
camera, esp32
STM32 code and motor drive
Atmega328 microcontroller program
induction heating driver board
RFID reader
PFC for UPS
Metin has great knowledge of electronic and electrical systems that he brought to bear for my project. Out langaue differnces did introduce a few issues over my requirements and comments at different stages, and there were various occasions where responses or a few details were incorrect but, as with any project, one should be on the ball to check everything. Overall, he did a very good job at a reasonable cost.
Julian P.
@Kerrowman
•
Penzance, United Kingdom
•
Compartir
Metin @macroenergy is at the top of his craft and very easy to work with. I look forward to the next project with them!
Kay L.
@Tkaylewis
•
Dover, United States
•
Compartir
this is my third project with Metin. It has been a pleasure working with Metin on this project. His technical expertise is evident, but what stands out most is his reliability. I have full trust in Metin ability to deliver high-quality, professional-grade hardware. He is proactive with solutions and highly responsive. I will definitely be working with him again on future projects
Mohamed D.
@mdardir2003
•
Savoy, United States
•
Compartir
Excellent 2nd project with Metin. He designed a complex Temp Board with an 8-channel multiplexer for multiple sensors. He successfully handled industrial specs, including 48V battery systems and high-voltage protection. The schematic was clean, and placement was optimized for my needs. He even helped resolve confusion PCBWay had with my previous project, which was a huge help. Clear communication and very responsive to refinements. Highly recommended for sensor-heavy PCB design!
Mohamed D.
@mdardir2003
•
Savoy, United States
•
Compartir
Excellent work. Metin demonstrated a deep understanding of complex power management and integrated sensor circuitry. Communication was clear, and they were very responsive to technical feedback regarding thermal isolation and signal integrity. The final Gerber and assembly files were delivered professionally and ready for manufacturing. Highly recommended for industrial-grade electronics projects.
Mohamed D.
@mdardir2003
•
Savoy, United States
•
Compartir
Experiencia
R&D Enginner
jul, 2018 - Presente
•
7 años, 7 meses
Freelancer
jul, 2018 - Presente
•
7 años, 7 meses
-microcontroller code -Schematic and PCB design by Altium -Proteus simulation -LTI simulation -Analog design
jul, 2018 - Presente
•
7 años, 7 meses
R&D Engineer
sept, 2015 - jul, 2018
•
2 años, 10 meses
Selex
sept, 2015 - jul, 2018
•
2 años, 10 meses
-Radio and Telephone system -Power supplies -Schematic and PCB design by Altium
sept, 2015 - jul, 2018
•
2 años, 10 meses
R&D engineer
ene, 2010 - jul, 2015
•
5 años, 6 meses
Freelancer
ene, 2010 - jul, 2015
•
5 años, 6 meses
-Analog circuits -microcontroller coding -Schematic and PCB design -Proteus and Spice simulation -Designing circuits
ene, 2010 - jul, 2015
•
5 años, 6 meses
Educación
Hacettepe Üniversitesi
1999 - 2002
•
3 años
M.S.C
Turkey
1999 - 2002
•
3 años
Hacettepe Üniversitesi
1992 - 1997
•
5 años
B.S.C
Turkey
1992 - 1997
•
5 años
Calificaciones
Project Management
2006
Mentor
Project planing and management
2006
Publicaciones
Li-ion battery charger
IEEE
Li-ion battery charger for satellita power system
Certificaciones
P
Preferred Freelancer Program SLA
Freelancer
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