Ali R. Profile

4,9

(7 recenze)

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$14 USD / hodinu

taunsa sharif,

pakistan

$14 USD / hodinu

Aktuálně je zde 3:59 dop.

Připojil se května 31, 2010

0 Doporučení

Ali R.

@shahkar690

4,9

(7 recenze)

3,7

100%

$14 USD / hodinu

taunsa sharif,

pakistan

$14 USD / hodinu

100 %

Úspěšně realizované projekty

100 %

V rámci rozpočtu

100 %

Včas

33 %

Poměr opětovného zaměstnání

Programmer/Electrical Engineer/Mathematician

A professional freelancer, Electrical/Instrument and Control Engineer having skills in Programming, MATLAB, Circuit Design, Academic Writing and Sports.

Zobrazit všechny Electronics Engineers v Pakistan

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Portfolio

3435305

Economics Questions

INSTRUCTIONS:

1=Apply load between relay's common pin and positive terminal of 3.3v power supply
(as given in schematic)
2=This circuit limits current through load to maximum 5A with voltage
drop of 0.5v i-e for 3.3v supply, 5A current causes voltage to drop to 2.8v.
3=If load tries to draw more than 5A, relay changes its connection and adds
0.5 ohm resistor in series with load. This causes current to drop to 2.5A-3A.Hence 5A is upper bound for current.
4= To summarise, Max load current=5A,,,Min Voltage at load=2.8v.
5= Super Final .DSN is design file while Super Final .LYT is layout file.
6= Code.c file contains code for micro-controller. I have created Code.hex file.Using .hex file, you can burn code on micro-controller.
7= I have sent you original circuit design and its layout as well as their screen shots for your convenience.

Current Limiter

651894

Presentation/Academic Writing

User can select which operation he wants to perform on signal i-e, FFT,Up sampling, Down sampling,Filtering etc.

FFT-Upsampling and Down sampling Of Signal in MATLAB

638347

Arranging data in Ascending,descending order using Verilog

638338

Frequency Modulation and Demodulation using filter in MATLAB

3435305

Economics Questions

Current Limiter

651894

Presentation/Academic Writing

FFT-Upsampling and Down sampling Of Signal in MATLAB

638347

Arranging data in Ascending,descending order using Verilog

638338

Frequency Modulation and Demodulation using filter in MATLAB

Recenze

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4,8

$35,00 USD

Review electronic circuit schematics & Gerber

Shah did a great job on the schematic. He listened to my needs, and interpreted my needs well. He made a schematic which is both functional, efficient, and within budget. I am eager to show his schematic drawings to clients. Great job Shah!

Electronics

Electrical Engineering

PCB Layout

Closed User

@nellalegne

•

před 7 roky

4,4

£100,00 GBP

I would like to hire an Engineer

Great communication and good at delivering despite at times, my lack of communication due to my busy schedule - hence the project being awarded. Would definitely hire again should I be required to in the future. Also, is willing to help in future regards any questions which is always nice.

Engineering

Electrical Engineering

Software Development

Design