Last seen: Jul 13, 2014 5:55 AM EDT
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Shahbaz Ali

Electronics Engineer

Username: shahbaz1980

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Location: Islamabad, Pakistan

Member since: January 2013



(25 reviews)

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4 users have recommended this freelancer.

  • $30.00 AUD
    Profile image for Seller thesilverappl


    27 days ago

    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 !
  • $12.00 USD
    Profile image for Seller AvinashAero


    Nov 1, 2013

    Good work. Hire me again<br/>Good work. I will hire him again for sure!

    Project Description:I have very simple problem related to NOR and NAND gate circuit design. It wouldnt take much of ur time so bid accordingly
    Shahbaz Ali has not completed any projects.
  • kr3771 SEK In Progress

    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 3.3 V DC, 1 AAC Dimmer Input 220 V AC Output 0 - 220 V AC, 5 A Controlled by serial input (RS-232) (from other component)PCB Circular PCB, Diameter max 5 cmSo hopefully a very simple project for someone as skilled as yourself!/Thomas

  • $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 &quot;The back bidet power shower&quot;will allow anyone to wash/scrubb their entire back easily. The device is about 8in dia.w/straps, I&quot;d rather not be any more discreptive at this time.the 2nd.device is a&quot; flex zone &quot;, it&quot;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 &quot;Chief Engineer&quot;

  • $15 USD/hr In Progress

    I have ongoing work related to our previous project &quot;Laptop Project. wire Placement Engineer&quot;

  • $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 &quot;neo&quot; when responding.Skype chat is essential.Regards

  • R5000 ZAR Yesterday

    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 Yesterday

    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.

  • $5000 USD Yesterday

    Wi-Fi embedded device(wi-fi additional module)General:Goal of this project is develop wi-fi and ethernet device (additional wi-fi module) for water leak protection system. It is bridge, which translate information from system to web-server and translate information from web-server to system. Interface of connection-UART.Power:Power supply: 3 battery type “C”, Voltage -4,5V or DC power supplier 5V.What we need:PCB Layot, Programm code, device, which working good.All future details by private talking

  • $24 USD/hr Yesterday

    I need a circuit designing, I need the circuit to detect current flow, on a 7v - 16v supply (2s-4s Lithium battery). If the current drops below a certain threshold, i.e 1.5 amps a timer starts, after 30 seconds the timer will initialize a buzzer, if the current increases the system resets, buzzer stops and it waits until the next drop. I also need a button set set the &quot;low&quot; current, this need to be able to be pressed at any time and it will store/overwrite the last setting. It should have a red/green LED to indicate active and alarm states.the power sensing part need to be able to withstand at least 200w, and if the system crashes/burns out, the power should not be interrupted.For the components, this needs to be able to be as small as possible, and obviously cheap as well, ideally it would fit in a package L 40mm W 20mm, H 20mm.

  • €750 EUR 5 days ago

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

  • $41 USD/hr 7 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 7 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 &quot;which i can determine&quot;.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 12 days ago

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

  • ₹1500 INR 21 days ago

    Helloi am using a customer battery charger for my workit&quot;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

  • ₹1300 INR 24 days ago


  • $677 USD 25 days ago

    I require the design of a couple of simple PCB add-on boards.The boards will attach to Olimex A20 and AM3352Initial project (This project) requires the design and manufacture of 2 boards for Olimex A20Components required for the first board(5x main components):1. ufl smd connector3. required for the second board (3x main components):1. UFL SMD Connector3. Most of these components have existing example schematics and will connect to SPI, I2C or Serial I prefer the design be delivered in Alitium format, however I will also accept eagle. I will also require working protoypeboards, the costs of which will be paid separately (or combined into project if you prefer)

  • €750 EUR 25 days ago

    Led DC Costant Current Power SupplyMain CaracteristicsSource 10V - 15V DCOutput Max Volt 60V DCMax Power 150WMax Output Current 3AMinimum Efficency 85%Arduino controlNO SMD componentsOne Side BoardShort Cirquit protection Open Cirquit ProtectionDescription:The board i need the design of will be aimed at controlling an high power COB led, tipically a SHARP Megazenigara, but other high power COB LED may be used.The board should control the led with a costant current, the costant current should be shoosen from a program resident on the arduino with a minimum of 500 ma and a maximum 3000 ma, the use of a digital Potentiometer like MCP4018 is ok, in alternatvie is possible to use the digital outputs to adjust the currentlike:Out 1 2AOut 2 1AOut 3 0,5AOut 4 0,3AOut 5 0,2AOut 6 0,1AFor example If i need a 1,4 amp i will set Out 2 Out 3 and Out 6 to 1 and all the other to 0.A current sensor for feedback current control is acceptable but in this case the freelance must be able to provide arduino s too.If the arduino is not soldered or programmed i should be able to set the current trough jumpers or tought an optional pot or tough a permanently burntdigital pot.In case of need of a current ramp up this has to be faster that 0,1s.The Arduino has to be programmed trough an ICSP interface.The criquit will have a heatsinks and forced cooling.The cirquit will have solder pads for power in and power out, the solder pads must have a reasonable size.All the choosen components must be from main electronics resellers like farnell mouser rs digikey avilable in europe.I need to be able to flash the LED with a 4-5 Hz max frequency putting one pin to ground with or without the arduino installed.4 Analog 4 digital and 1 serial from the arduino must be accessible for future upgrade of the system features.

  • $250 USD Jun 11, 2014

    Product a device that can be beeped/buzzed with a remote. The buzzer is small,

  • €233 EUR Jun 9, 2014

    Simply what I need is:When a motorcicle cross point A, the chronometer starts, when the motorcicle crosses the point B, the chronometer stops, and I can get a reading the time in display. This is for a speed competition in a 100 meters road.

  • $227 USD Jun 9, 2014

    The aim of this project is to model and use traffic signaling system in a distinct cross-road using NE-555 timer circuit. The design would also accommodate pedestrians to request for crossing the road as and when required by pressing a switch. This work provides a simple diagram model with which a very basic LED’s are used as traffic signals with pedestrian crossing request has been done by using simple electronics circuits without the help of computer programs. The work will also have the design, the outputs and test cases used to the model. At the end of the project, scope of improvement of the model will be discussed.

  • $233 USD Jun 8, 2014

    A freelancer is needed to write a parallel port reading/writing function in C. This is to be run on the MS-DOS platform. You will need to use the Borland Turbo C compiler which has been released as freeware.Please see attachment for details.

  • $244 AUD Jun 7, 2014

    ASKS TO COMPLETE :1. This should contain the results of the experimental measurements made.2. The pre - work calculations and notes- You are expected to at least attempt and complete as far as practicable any pre-work indicated on the lab sheets before the scheduled lab period and to record your work in your lab book. 3. Personal notes peculiar to your own skills and knowledge. 4. Record how to operate the different pieces of laboratory equipment.5. The end result must aesthetic.6. The discussion/conclusions can be written after the programmed lab sessions.7. The un-sloved questions are in the lab sheet to complete.8.LAB 3 - 8 PAGES9. LAB 4 -8 PAGES

  • $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&quot;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

Teacher training

Faculty development organiztion

Workshop on teacher training