Last seen: Jul 25, 2014 1:42 AM EDT
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Rate: $20.00 USD/hour
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Shahbaz Ali

Electronics Engineer

Username: shahbaz1980

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Location: Islamabad, Pakistan

Member since: January 2013



(26 reviews)

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5 users have recommended this freelancer.

  • kr4148.10 SEK
    Profile image for Seller farunge


    11 days ago

    Shahbaz is a very good freelancer and I feel confident that I will work with him again!

    Project Description:Hi, As part of a larger project we need a Power Adapter and AC Dimmer on a circular board. It would be great if you could help us out! Specifications: Power Adapter Input 220 V AC Output...
  • $30.00 AUD
    Profile image for Seller thesilverappl


    Jun 16, 2014

    Raja has been absolutely fantastic, and I highly recommend him. Communication has been excellent, and he always professional and exceeds expectations. 11/10!

    Project Description:I am developing an architectural wall lamp using an Arduino Uno and LED Strip Lighting. I need someone to help me in developing a working circuit so that the Arduino controls the LED strip lighting, and is powered sufficiently...
  • $200.00 USD
    Profile image for Seller steveamber


    Jun 11, 2014

    A+++++++++++++ will cooperate with Prof. Shahbaz for next project. Thanks!

    Project Description:Described per conv
  • $390.50 USD
    Profile image for Seller tekminds12


    Jan 15, 2014


    Project Description:Chief Engineer in Charge of All projects. To over see open Projects and make corrections when necessary. Board Design Work. .you will over see all active Projects
  • $132.00 USD
    Profile image for Seller tekminds12


    Jan 9, 2014

    as usual a Great Job. Thanks again.

    Project Description:Parts Value and Codes for Laptop wiring. Fans
  • $116.00 USD
    Profile image for Seller tekminds12


    Jan 7, 2014

    Great Worker.

    Project Description:Help other Engineer find wiring Codes and Micro circuitry Layout.
  • $250.00 SGD
    Profile image for Seller shadz92


    Dec 31, 2013

    Very reliable and resourceful person.Well knowledgeable about electronics and a person dependable.I would definitely sought help if I ever need any help!

    Project Description:Sensing an approaching vehicle and then switches ON a block of street lights ahead of the vehicle. As the vehicle passes by, the trailing lights switch OFF automatically. when there are no vehicles on the highway, then all the lights remain OFF...
  • [Sealed]
    Profile image for Seller rubinc


    Dec 21, 2013

    Raja is a hardworker, he performed well for the tiny module. This project included a variety of skills to design a complete solution with a full set of documentation for manufacturers. He handled this project with professionalism and good English communication. He is easy to speak to and friendly in character. Looking forward to an even better experience on the next project.

    Project Description:[This is a Private Project. You must be logged in to view the Project Description]
  • $55.00 USD
    Profile image for Seller tekminds12


    Dec 18, 2013

    You can Work for us any time. Fastest Worker so far and do a great Job.100%

    Project Description:Convert Gerber File to the BOM File componant List for Factory
  • $105.00 USD
    Profile image for Seller fatima8


    Nov 14, 2013

    Best worker ever, he is a hard worker professional and expert on electronics and circuits. On time. Not the 1st and wont be the last to hire him

    Project Description:homework each week for 1 semester. the homework need to be submitted every Sunday of each week. Please don't be late or go away without handing in the homework. Thanks in advance !
    Shahbaz Ali has not completed any projects.
  • $35 USD In Progress

    the job is simply to get part numbers for the following list of 14 parts, from the digikey websiteR1SMD 0603 1kOm ±5% 0,1W R2SMD 0603 5.6kOm ±5% 0,1W R3SMD 0603 7.5kOm ±5% 0,1WR4,R5SMD 0603 10kOm ±5% 0,1WR6SMD 0603 2.2kOm ±5% 0,1W R7SMD 0603 1kOm ±5% 0,1W R8,R9SMD 0603 100kOm ±5% 0,1W R10SMD 0603 10kOm ±5% 0,1W R11,R12SMD 0603 18 Om ±5% 0,1W R13SMD 0603 100kOm ±5% 0,1W R14...R19SMD 0603 1kOm ±5% 0,1W R20SMD 0603 5.6kOm ±5% 0,1W R21SMD 0603 100kOm ±5% 0,1W R22...R24SMD 0603 18 Om ±5% 0,1W

  • $750 USD In Progress

    I live in Dallas tx. And would like to be contacted by elect.engineers interested in discussing, creating the cad file (s) for the 2 projects.asap.The 1st . device "The back bidet power shower"will allow anyone to wash/scrubb their entire back easily. The device is about 8in dia.w/straps, I"d rather not be any more discreptive at this time.the 2nd.device is a" flex zone ", it"ll allow an exceptionally long limousine so flex in the middle, causing ease of maneuverability in turns.

  • $100 USD/hr In Progress

    I have ongoing work related to our previous project "Chief Engineer"

  • $15 USD/hr In Progress

    I have ongoing work related to our previous project "Laptop Project. wire Placement Engineer"

  • $40 USD In Progress

    I need a prototype IR receiver building using 3V technology for connecting to iPhone through headphone socket.I have a prototype diagram and build instructions for a device using 4 x 1.2V batteries. I require the device to use a single 3V integral supply.Good basic electronic knowledge, preferably with IR experience plus a knowledge of iphone app functions would be useful.You will be required to be able to test the prototype device prior to delivery.To ensure you have read all these instructions, I will only answer offers that quote "neo" when responding.Skype chat is essential.Regards

  • $25 USD 4 days ago

    I am looking for a skilled electronics engineer to layout a simple circuit

  • $250 USD 4 days ago

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

  • $250 USD 6 days ago

    I m looking for a expert in hardware and firmware who can review and manage my project .1) is a patented sensor not yet in the market 2) is a simple liquid mixer trow arduino with perilstatic pump , optical sensor and wifi module

  • $245 USD 6 days ago

    I need a circuit diagram and list of parts for a portable, battery powered device which when connected to a load of varying resistance gives a 40 Hz positive square pulse, with each pulse lasting 100us and having a fixed peak of 0.5 amps.The device needs to be able to handle a load of up to 2000ohms. If the load exceeds this resistance and the device cannot supply 0.5 amps, it must continue to supply current rather than shut off. The device will be operated for short bursts of 5 seconds or less, and will be used infrequently.

  • $250 USD 6 days ago

    The main aim is to successfully build a transmitter and receiver for a visible light communication system and to send commands using the laptop (which is connected to the transmitter) to turn a fan on or off.To briefly describe what I want:1) Using the laptop, send a command to turn on a fan.2) the transmitter is connected to the laptop (preferably through an ethernet cable) will modulate the signal (using ofdm) and send the signal as light through an LED3) the receiver (which is connected to the fan) will receive and demodulate the signal and turn fan on 4) for the downlink (from fan to laptop) I"m thinking of using infra-red (or if you have a better idea I"d welcome it)I"d be happy to send you the research I did on this matter that includes all the technical aspect as well as block diagrams and explanations of what I"m looking for.\This project is for an article I"m writing and hence I have a very tight deadline. I need the transmitter put together by next week and it should be connected to the laptop by the end of next weekend. The receiver should be done in a week as well.

  • $750 USD 10 days ago

    Im interested to do microcontroller project to collect weather data such as temperature, humidity and wind speed. the output of the microcontroller will depend on these input and want to connect the microcontroller to the smart grid to disconnect the grid when fire happend

  • $233 USD 10 days ago

    I need someone to design an Analog-Digital converter for automobile ultrasound parking sensors.I have installed a standard ultrasound parking sensor kit on my car.The device is similar to the one shown on the following link: ultrasound sensors get a lot of noise when I turn on my headlights or run other electronic devices in the car. I have tried everything possible to remove the electrical noise but I have not been successful. I am also unable to replace the sensors because they are painted with the bumper, and if I try to change them I risk damaging the paint on my bumper.I would like for someone to design an Analog-Digital converter that would attach to the 2-wires coming out of the back of EACH sensor. There are a total of 4 sensors on the bumper. The Analog-Digital converter should convert the analog signal from each ultrasound sensor into a digital signal that will not be susceptible to electrical noise in the car.I would also need you to design a receiver that would receive the digital signal from the 4 sensors, and convert it to be displayed in the digital display that comes with the parking sensor kit (see the link I provided earlier).I will send you 1 complete parking sensor kit (similar to the one shown on the link I provided earlier). The kit will include 4 sensors, the analog receiver, and the display. You should use the 4 sensors and the display from the kit. We will replace the analog receiver with your digital receiver.Your bid should include the cost of design, building 4 Analog-Digital converters, and making 1 Digital Receiver. The parts you build can be large if needed.Once you have tested the device and everything works well, I would need you to mail it to me in Los Angeles (the cost of shipping should be included in your bid for this project). Once I test it on my vehicle’s parking sensors and everything works well, only then I will release the payment to you.At the end you must also provide me everything I need for making additional devices, including: Schematics, Gerber files, Parts List, Detailed instructions for assembling the device, and detailed instructions on how to program the device.You must use electronic parts readily available on www.mouser.comYou must also make the device to be programmable using the microchip pickit2 programmer (this is the programmer that I have).Please let me know if you have any other questions.

  • $5000 USD 10 days ago

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

  • $527 USD 10 days ago

    Look for someone to edit a PCB that will have the SIM900 GSM module on it.all the peripherals for it to work (power supply, printed antenna etc... if needed of course) the circuit will work from lithium battery (no need to add charging circuitry)it will have audio (speaker, microphone) and single power switch that turn all the thing (connect the battery)also need to write script that will run on the module it self , simple script that after the GSM module join any network it makes a voice call to predefined number - open voice session.! please bid only if you already did such thing on the specific module!the awarded freelancer will need to provide all the necessary files (schematics, layout, gerber, script project files etc...) p.s. the PCB design should consider as cheap solution as possible

  • $750 USD 11 days ago

    Arduino home automation system. Controlled with Android/and or with a web server. Need help with, I have no enough time to finish.Thanks, bids are welcome from anywhere... Limited budget.Let"s bid - thanks

  • $944 USD 12 days ago

    I am looking for an electronic engineer who has knowledge (programming) of Arduino mini computers, bluetooth, and solar. You will be connecting a cell phone to a solar panel to an audio component for a public art project in New York. Skills: Programming arduino computer, LCD board programming and creation, bluetooth, solar connection, audio component connection.

  • R5000 ZAR 14 days ago

    I need Thermoelectric Peltier Cooler circuit with a temperature controller and a temperature sensor. These coolers need a heatsink on the hot side otherwise they blow. I need the heatsink to be as flat as possible I basically need the cool side of the Peltier to maintain water at a specific temperature even if the water temperature goes up due to external factors. I want a price for 2 options. 1. A physical hardware controller that maintains temprature according to a temprature switch or a bluetooth controlled system via android.

  • $722 USD 14 days ago

    Currently have a small led flashlight that has a strobe function. I want to modify the circuit to change the frequency the strobe operates at.

  • $41 USD/hr 20 days ago

    Looking for someone to create OrCad schematics files and PCB layout design.the final product is:1. Schematics files2. design files ready for production.The circuit and additional information will be provided as needed for the appropriate person.mainly, the circuit is a signal condition circuit (filters, gain (op-amps, ins-amps)). It contains approximately 120 parts (parts of the circuit are duplicated).

  • R4722 ZAR 20 days ago

    I need to monitor if a screen is on or off by collecting the light emitting out of the back of the LCD panel. I need to use this information to determine if there is enough light to indicate if the screen is on or just telling me that its off if the light reading is below a specific value "which i can determine".I want to then integrate this to a central cloud service where i can add multiple screen monitors and keep track of their state.I am currently using an Arduino Uno with Wiznet 5100 ethernet shield. I would also like to add on relay functionality to the Exosite cloud.In a nutshell i need to see all my LCD screens on/off status in one browser page for monitoring purposes and have switches next to each screen linked to relays to turn screens on/off and the respective dashboard light will indicate the exact status.

  • £233 GBP 25 days ago

    I"ve build a circuit for LEDs, testing it out several times, also uding the codes we"ve made. But the system doesn"t work when running it to the actual LED, it overheats and crashes the boards.

  • ₹1500 INR Jun 22, 2014

    Helloi am using a customer battery charger for my workit"s been developed by some electronic engg but the problem i am getting is most of the time the the MCU is not able to communicate with the SIM300and also many times the SIM300 module is getting burnt(the tx,rx pin does not work)i need some one to fix this and suggest hardware changes(i need direct communication with the module without MAX232)i am using a buck converter to supply 4v to the micro controleralso need coding for other works like it has temperature sensor, SMS based device on off, and battery voltage detection etc.i have the code for this just need fixupsNOTE: this is a patented design and you must not disclose any of the code/design to anyone apart form our company staff

  • $1388 USD May 29, 2014

    I am looking for someone who can make a 4x4 matrix keypad circuit ,PCB design and very low power consumption,on battery 3,7 v,that it has an eeprom and i2c real time clock for the time stamp.The keypad entries should be stored in the eeprom with the time stamp and to be read into a hiperterminal.It is needed the following : the source code ,pcb,and the software. Form of data extracted from eeprom:================= Keys | Time------------------------------ 1234 | 14:32:45 6839 | 15:05:28

  • $25 USD/hr May 29, 2014

    Votsh Is Hiring C/C++ EngineerVotsh has an opportunity for a C/C++ Engineer to design and build an Arduino-based system using Atmel processors. This is a full-time permanent position. This is also a remote position, you may work from your office or home.Votsh will manufacture a table top wireless computing platform called Waves. It uses color, light, and animation to entertain and bring meaning to people’s lives. The product will feature units that talk to one another over wireless networks to organize and present detailed multi-location shows.Your role will be to design and code the show running software that operates in the Waves units. These use Atmel processors, Pinoccio protocols over radio networks, audio codec, and WS2812 lights. Your code will get the light show definition from a Node.js server we host on the public Internet. We are using for Wifi to the Internet and Atmel Light Weight Mesh (LWM) networking between Waves units.You will be working with our Senior Architect (who is building the Node.js service), our Embedded Software Consultant (who defined the show definition format), and the Votsh Founder. It is a world class team.Your skills:3-5 years of C and C++ coding on embedded systemsAtmel processor experience, ATmega256RFR2 or similarBLE and Light Weight Mesh (LWM) networking using Atmel LWM protocolsSource code control system: GIT, svnBug tracking system: GithubAgile software life cycles, including sprints and scrumUnit test creationSource code documentation: DoxygenTraits: Self-motivated, good English skills, remote workWatch these videos to learn about the environment: bid here. Thanks!

  • $570 USD May 27, 2014

    Hi there,I"m looking to make a system that can control a ph ,ec & temp for a hydroponic system.In general Hydroponic is a system that you can grow your vegetable at home in a control environment. The system should monitor the water tank (500 liter ) that contain nutrient and acid, if it goes down the required parameters ( PH & EC ) it should open a peristaltic pump. I would like to get alarm in case needed to my mail ,the Arduino shield can be connected via WiFi .Have you ever built a system like this ?I found this protocol :file:///E:/benad/hydro/Building%20a%20HydroHomeSoft%20Hydroponics%20System.pdfDo you think you are capable of fabricating it ?How much do you think it should cost to make this project?How long should it take to work on it ?Thanks,benad

    Shahbaz Ali does not have any open projects.
    Shahbaz Ali does not have any work in progress.
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Vice President Electronics

Jan 2010 - Jul 2013 (3 years)

Intesol Pvt Ltd

I am serving as Vice President electronics, as well as i am also a share holder in this company.

Senior Lecturer

Dec 2004 - Jan 2013 (8 years)


Taught course of analog/digital electronics, digital design, <br />digital signal processing(D S P ), PCB designing.<br />supervised more than 50 undergraduate final year projects. <br />My students are serving some of the famous companies in the world(Like Nokia, seimens, Alkatel).<br />


B.E Electronics

Hamdard University


MS- Electronics Engineering

University of Engineering and Technology, Taxila



PLC Training

Skill development council

Training on PLC Seimens S7

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Workshop on teacher training