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Faizan

A professional electronic engineer at your door step

Username: faizankhalid

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Location: Karachi, Pakistan

Member since: March 2012

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3.6/5

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My projects:

  • $10 USD
    3.6
    Profile image for Seller Sam32

    Sam32

    Mar 18, 2013

    Glad to work with. Professional and has good experience.<br/>

    Project Description:Explain the following in the computer network fields: Carriers, Frequency, propagation, amplitude and Sine wave. The analog modulation schemes. Amplitude Modulation and Frequency Modulation. DSL Technology...
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  • $5 USD/hr In Progress

    I am interested to learn about new engineering tools/devices/softwares and manufacturing systems from all field mechanical/electrical and electronics/civil/chemical/Materials engineering/environmental/software engineering/(CAD CAM)/petroleum/textileI am also interested to gain my knowledge on wide of areas of mechanical/electrical/civil and geological engineering.Lessons will be via skype and teamviewerPlease bid accordingMy rate is not more than 5$ per hourI am going to select many winners from different engineering background

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  • $55 USD Yesterday

    I need an Electronics Engineer to find me a good supplier that has the lowest prices for CCD&quot;s with driver circuit that I can buy? Let me know if you can do this and I will let you know what I am looking for.

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  • $555 USD Yesterday

    Design electronic circuit used in a IR fluorescent sensor that modulates a laser light source at around 20khz. Flourescent light is gathered through a optical system and focused into a 16 position photodiode array. There are 16 identical photodiode amplifier filter demodulation circuits that reduce light noise and ampllfy the 20khz analog signals from the photodiodes. The 16 analog voltage amplified filtered demodulated signals feed into a digital processor PIC 32 and an algorithm is used to determine when to output a logic signal to another device (0 Vdc). The VOLTAGE gain in each of then 16 photodiode circuits can exceed 2000X and can to be automatically adjusted by the microcontroller. The board has ethernet output, .9/ 2.5ghz Zigbee wireless transmitter, and a simple 2 line LCD interface with momentary pushbutton used to stroll through menu.

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  • $155 AUD Yesterday

    MATLAB coding need to be donerequirements.doc is the requirements to be implemented on Matlab m-file coding.DRAKE.pdf is the reference paper.attached 2 m-files for rake receivers.performance evaluation of decorrelating-rake receiver versus rake receiversteps to be performed:-1.Designing and simulation of a rake receiver utilizing 3 fingers (correlators) and maximal ratio combining concepts. Channel to be used is Rayleigh channel having 3 multipath components with some fading and phase difference.2.Designing and simulation of a decorrelating-rake receiver utilizing 4 fingers (correlators). Channel to be used is Rayleigh channel having 4 multipath components with some fading and phase difference. 2 fingers for SNR and 2 for NOISE calculation.3.The BER vs SNR graph should be displayed for decorrelating-rake receiver vs rake receiver.

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  • $2777 USD 4 days ago

    I have an open source project about muscle stimulation, I need someone to do some modifications or make something similar match my requirements based on the attached one.Here is the link to the project : http://people.ece.cornell.edu/land/PROJECTS/Stimulator2/My requirements are:-A Muscle Stimulator with 16 different output ports.-Every port has an address can be controlled by a software from another device through &quot;Bluetooth&quot;-The out Pulse have a specific shape, &quot;will talk about it later&quot;.- The device has multiple difficulties options lets say two or three.- The output ports could work all in the same time if needed.- uses low voltage battery.If you have more questions feel free to ask.If you have no idea what is this please don&quot;t bid and waste my time, I&quot;m looking only for Experienced people know what they are doing.

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  • $25 USD 9 days ago

    All,I was wondering if you would be able to design a schematic for the following circuit description:I have a system with three buttons (1 - Power, 2 - Mode, 3 - Capture). I want the following to happen:After the momentary Power button is pressed on, wait 8 seconds and then trigger the momentary Mode button via a pulse (the pulse should be between 0.5 seconds and 1.5 seconds in length). Then wait 1-2 seconds and trigger the momentary Capture button via a pulse (the pulse should be between 0.5 seconds and 1.5 seconds in length).Here&quot;s a summary of what I&quot;m looking for:-Current circuit has 3 momentary buttons, device is charged by USB-The three buttons are Power, Mode, and Capture-Momentary Power button is depressed-8 seconds later, a pulse (between 0.5 and 1.5 seconds long) is sent to the momentary Mode button-2 seconds later, a pulse (between 0.5 and 1.5 seconds long) is sent to the momentary Capture buttonAttached is a picture of the three buttons that I will be extending. I assume 555 timers will be needed; keep in mind that I&quot;m trying to make the circuit as physically small as possible.Regards,Jason Morriss

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  • $166 USD 21 days ago

    writing the verilog code, and then using ModelSim simulator.sample code will be provided... Will share detailed requirement with interesting bidders

  • $55 USD 29 days ago

    please check the attachment file ( i want mat lab simulation and full report )

  • $15 USD/hr 29 days ago

    Lab Instructions: http://askmeh.com/Lab2.htmAttached is the Lab Report Format.I have some of the lab work completed. Just need help placing it all into the right format for the lab report. Need to get an A+ on this lab

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  • $30 USD 29 days ago

    Hello, I need some reasearch help in power electronic. For what part and task I could send by PM, so bid and leave message for me to give you more information.

  • $13 USD/hr Mar 17, 2014

    Need help solving some homework questions relating to NP-completness

  • $4 USD/hr Mar 17, 2014

    I&quot;m currently learning about Trigonometric Functions.Need help on that. Prefer ~$2-$4 per hour.

  • $27 USD/hr Mar 17, 2014

    We are looking for a freelancer for a long time working relationship who can do high quality photorealistic renderings for us. We provide the 2D CAD Files (AutoCAD2013) and need you to create 3d models with photorealistic textures out of it.The creation should be payed by rendering shot. We have project budgets by $60 per shot and need 5-7 shot per building. If there need to be changes after a final shot, we pay another $30 for the new rendered shot. Please send us you portfolio, we want to see your rendering quality and decide who can work with us after we saw all portfolios.We have 3 Projects right now, so you should be free to start them directly after we made our decision.

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  • [Sealed] /hr Mar 8, 2014

    HelloThank you for taking time to read this to the end. I need an electronics professional who is able to work 4 hours daily in drawing on eagle cad. He will search components and draw small size circuits like USB hubs, power supplies, battery chargers, .... etc.I expect this will go on long term for the right person. I prefer lower rates. Someone who is not very busy with other projects is a great match for this job.Please make sure the time tracker of this website is compatible with your work PC. Start your bid with eagle keyword. I will hire by the time tracker only and on fixed cost, and not with manual time addition.Best Regards

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  • $12 USD/hr Sep 11, 2013

    Hi, need someone with skills in electronics to make a schematic diagram for an electronic project. I will select the batteries, other major parts etc, then it is up to you to draw up a diagram including all the relevant resistors, diodes, necessary parts in order to make it work properly.This is a small project! A person with enough skill and experience should not find this difficult , so easy money here.Applicants must have previous experience.

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  • $30 USD Sep 8, 2013

    Let&quot;s say that we have CF-card, and we have two devices that need to have full R/W access to it, one device at the time.Hence we would need a simple circuit that control access toCF card either from device A or device B.Note: dynamic switching is not needed. Switching can be done at reset, ie. at the press of the button MCU simply memorizesthat another device should have granted access, and enablesaccess to that device after reset.We would need simple schematic / circuit diagram only.If that stage is accomplished successfully, other assignmentswill follow.

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    Faizan does not have any open projects.
    Faizan does not have any work in progress.
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Portfolio

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Résumé

Experience

Electronic RnD Engineer

Jan 2009 - Jun 2011 (2 years)

Private Firm

Design and development of micro-controller based electronic circuits and C language programming. <br /><br />Circuit design using discrete electronic components.<br />

Education

BS Electronic Engineering

Sir Syed University of Engineering and Technology

2005-2008

Certifications

PLC Programming

Skill Development Council

PLC programming of Siemens S7 200 series PLC and its industrial applications.

Publications

Circuit Designing

Local

Lithium ion battery charger circuit design.