Cem S. Profile

3,8

(5 αξιολογήσεις)

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Επιτυχώς επαληθευμένο Email.

$13 USD / ώρα

i̇stanbul,

turkey

$13 USD / ώρα

Τώρα είναι 4:59 π.μ. εδώ

Έγινε μέλος Ιανουαρίου 31, 2020

0 Recommendations

Cem S.

@cemsarlik

3,8

(5 αξιολογήσεις)

4,7

83%

$13 USD / ώρα

i̇stanbul,

turkey

$13 USD / ώρα

100%

Ολοκληρωμένες Δουλειές

100%

Εντός Προϋπολογισμού

100%

Εντός Χρόνου

29%

Βαθμός Επανάληψης Πρόσληψης

Electrical - Electronics Engineer

I am an Electrical - Electronics Engineer with specialization in Electronics. I am good at Electronics and designs, Circuit Simulations, PCB designs, Schematic designs and other related programs. I am also good at 3D program so i can make 3D modeling your PCB. I can provide services in; * PCB and schematic designing (Eagle, Altium Designer, Proteus etc.) * Circuit Designing, Simulations, (Multisim, Proteus) * Ardunio Programming (Arduino IDE) * STM Microcontrollers Programming (Keil, Cube IDE) * 3D Modelling (Solidworks, Fusion360)

Προβολή όλων Electronics Engineers σε Turkey

Επικοινώνησε με τον/την Cem S. για τη δουλειά σου

Συνδέσου για να συζητήσεις τις λεπτομέρειες μέσω τις συνομιλίας.

Πορτφόλιο

This project include Teensy LC breakout, MPU, LiPo Charger and NOR Memory. It is a board with special request of the customer and the pins can be taken out and adjustments can be made as desired.

Special board with Teensy LC, MPU, GPS

Sleep Apnea

Functional electric stimulators that produce near-ideal, charge-balanced biphasic stimulation waveforms with interphase delay are considered safer and more efficacious than conventional stimulators. The developed circuit was tested on stroke patients affected by foot drop problems. It was tested both under laboratory conditions and in clinical settings. The key building blocks of this circuit are low dropout regulators, a DC–DC voltage booster and a single high-power current source OP-Amp with current-limiting capabilities.
This allows the device to deliver high-voltage, constant current, biphasic pulses without the use of a bulky step-up transformer. The advantages of the proposed design over the currently existing devices include improved safety features (zero DC current, current-limiting mechanism and safe pulses), waveform morphology that causes less muscle fatigue, cost-effectiveness and compact power-efficient circuit design with minimal components.

Drop Foot Stimulator

It is a real coffee machine PCB prototype. All sensors and display are connected externally and its microprocessor is STM.

Coffee Machine Prototype

Special board with Teensy LC, MPU, GPS

Sleep Apnea

Drop Foot Stimulator

Coffee Machine Prototype

Αξιολογήσεις

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Προβολή 1 - 5 από 5 αξιολογήσεις

Φιλτράρισμα αξιολογήσεων ανά:

1,0

$75,00 USD

PCB layout with ALTIUM for a low power control board

I spent more time with him and after 7 example of design he gave me something that I modified to be a professional work. I will never work with him again.

Todd R.

@Community4All

•

2 χρόνια πριν

5,0

$70,00 USD

Voltage gain amplifier design

Awesome work ! Cem created the conceptual design and fully implemented with simulation. He even delivered PCB design as a bonus :) I highly recommended Cem for all electronic design and implementations.

Electronics

Circuit Design

Analog Electronics

Ahmet T.

@ahmettuncay2020

•

4 χρόνια πριν

5,0

$55,00 USD

Project for Cem -- 8

Çok iyi bir mühendis ve çok iyi bir insan. İletişim konusunda çok başarılı. Kendisine tekrar teşekkür ediyorum.

Electronics

Electrical Engineering

Arduino

Circuit Design

+1 περισσότερα

Closed User

@jakeamberson

•

4 χρόνια πριν

5,0

$25,21 USD

LOJIK DEVRE Tasarımı için yardım gerekiyor.

TR Oncelikle kendisi harika bir insan.Sorularinizi aninda cevap veriyor ve sizi sonuca goturuyor.Elektronik alanindaki projeleriniz icin Cem abi ile iletisime gecmenizi siddetle tavsiye ediyorum. EN First of all, he is a great person. He answers your questions instantly and brings you to the conclusion. I strongly recommend you to contact Mr.Cem for your projects in EEE.

Electronics

Electrical Engineering

Circuit Design