Last seen: Jul 31, 2014 7:09 PM IST
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Rate: $15.00 USD/hour
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A professional electronic engineer at your door step

Username: faizankhalid

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Location: Karachi, Pakistan

Member since: March 2012



(1 reviews)

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My projects:

  • $10.00 USD
    Profile image for Seller 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...
    Faizan has not completed any projects.
  • $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

  • $55 USD Today

    I would like to have these parts (see attached file) created in Altium PCB layout package as soon as possible. If the work is done well, I will provide more work in the very near future for this same board along with more components.This is just a trial run to see what you can do.

  • $155 USD 2 days ago

    you have to write a code by reading a paper ,it\&quot;s an optical communication related project ,u have to use matlab and algorithm

  • $31 SGD 4 days ago

    I already have done some part of the code but with some mistake. I need to read two output voltages on my circuit board using the ADC10 and display the voltage being measured on the LCD display.

  • $555 USD 4 days ago

    I am working on a project to design a compressor/limiter microphone audio processor. I am a ham radio operator looking to build a box that will allow me to connect condenser microphones with 48 vdc as well as to control Push to Talk (PTT) with VOX (voice operated switch circuit. I can get very close with schematics that I have as I am a decent tech, but would like to have someone draw the schematics and PCB layout in Eagle so that I could fabricate. Basically its a 4 channel mixer with phantom DC power, Bluetooth audio/out, and compressor/limiter for broadcast quality microphone audio. I have a more extensive schematic and BOM available for discussion for the sinning bidder.I would like to set-up milestones for 1. Down Payment 2. Schematic draft complete 3. test board layout complete 4. Device test complete.I will have further revisions of the board that I will pay for subsequent feature additions but would like to have the ability to revise this circuit at least once to make sure that it is optimum for a first run.I envision this to be a 4-5 IC circuit with an XLR connector on the front, a LM3915 VU meter (I have in my circuit library), low noise quad op amps, for gain and VOX and a transistor high and low active switch. In addition the box will have a Bluetooth headset input with gain and VOX, and a USB soundcard interface. I&quot;m considering using the SA570 compander IC also to provide the compressor/expander circuit. The purpose of this box is to allow me to use my broadcast condenser microphone or my BT headset with my ham radios.

  • $100 USD 5 days ago

    Hi freelancers,I need advice with this assignment.Regards,James

  • €250 EUR 8 days ago

    I request design and production of prototype of electronic circuit working as digital clock showing time by leds. Detailed information are written down in attachment.

  • $20 USD 9 days ago

    I am looking for a skilled electronics engineer to help with a HDMI receiver circuit. The design will be low noise. If you have worked in hi end audio that will also be a big help.

  • $4000 USD 9 days ago

    Take a new concept in child monitoring, conceptualize a working plan, construct a prototype. ..using materials that fit provided specifications.

  • $150 USD 9 days ago

    Skilled Electrical & Mechanical engineers are required.Details will be selected with the selected freelancers.

  • $555 USD 13 days ago

    review of current motor system and recommendations for improvement if necessary. And sourcing of any new parts

  • $555 USD 16 days ago

    Hi There,I am looking for an Audio Hardware Engineer to Design a MIDI Schematic for an audio product.This MIDI Design must comunicate via USB to an Intel MotherboardRequirements:1) MIDI DIN IN2) MIDI DIN OUT3) MUST CONECT VIA USBDesign Engineer must provide:• A set of documentation consisting of schematic accurately describing, and enabling the reproduction of, the referene design.• A set of software source code files from which the processor object file can be generated. ( if any )• An object file directly suitable for device programming. ( if any )• A document providing a detailed description of the software and hardware designs.Our Company Will keep all the rights to the designMust have previous Experience in MIDI designs otherwise your bid will be ignoredFeel Free to contact me if you have any questions

  • $5000 AUD 21 days ago

    We have a computer driven saw using servo motors and computer input to cut specific sequences. We wish to recommission this saw after 10 years dormant and we need someone to check through the electrical circuits for any faults and to repair same.

  • $15 USD 27 days ago

    Looking to have build a circuit in Spice or Simulink or Circuit lab anything convenient to you. can provide more details.

  • $800 USD 29 days ago

    [This is a Private Project. You must be logged in to view the Project Description]

  • $1700 USD Jul 1, 2014

    I would like to form a Team to develop and patent on an electronic device using existing technologies. This device will be applicable word wide and be worth millions of dollars. I will pay for research and development or accept partners that help with the development. Contact me If you have &quot;sound frequency expertize&quot;, and &quot;communication, electronic skills and are willing to sign a non-disclosure agreement. This will be a fun and exciting project.

  • $1666 USD Jun 28, 2014

    Our team needs to collect data for machine learning. We need a battery powered portable device capable of logging data from sensors to a microSD memory card, controlling two small motors, and enumerating as a USB thumb drive displaying log files when connected to PC.We need schematic design, BoM selection, board layout, and software development. The device will include gyroscope and accelerometer data, as well as audio recording. The device has two outputs, controlling low wattage (3-5W) motors. If your team can provide a complete schematic in EAGLE, we can do the board layout.A detailed statement of work (Word document) is available for interested candidates. We are looking to start immediately, but are budget-conscious (our company is un-funded, so as much as we want to pay you a lot, we can&quot;t).

  • €555 EUR Jun 28, 2014

    We need the implementation of a Pulse Code Modulation (PCM) interface based on the SGPIO peripheral available on the LPC43XX devices from NXP.The PCM - bus should support DMA- transfer due to performance reasons.The details are described in the attached file.There are a many examples around the SGPIO peripheral (also attached)

  • $25 USD Jun 28, 2014

    it all about 11 Q from the book about electronic and I need it for tomorrow , so how much does it cost ?and you will find the book in the link.the HW is chapter 1 , 1,5 1,8 1,9 ,1,10 1,11 1,14 1,15 1,18 1,22 1,24 1,39 1,43 .

  • $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.

  • $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.

    Faizan does not have any open projects.
    Faizan does not have any work in progress.
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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 />


BS Electronic Engineering

Sir Syed University of Engineering and Technology



PLC Programming

Skill Development Council

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


Circuit Designing


Lithium ion battery charger circuit design.