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MikroStar

Expert in Microcontroller And Electronic And Matlab

Username: MikroStar

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Location: Lahore, Pakistan

Member since: February 2012

Reputation:

4.9/5

(78 reviews)

7.3
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10 users have recommended this freelancer.

  • $850 USD
    5.0
    Profile image for Seller polite1

    polite1

    Feb 4, 2014

    He is probably the best freelancer i had the opportunity to work with, he delivers what he promises and explains everything in detail about each and every part of the project. I hope to work with him again, I ighly recommend him,

    Project Description:Designing a wind farm model on matlab connected to grid . each turbine 3 MW PMSG generator............................................................................................................................................
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  • $3800 USD
    5.0
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    technotommy

    Jan 30, 2014

    I am very very impressed with Mikrostar. This was a very urgent project and Mikrostar did everything possible to deliver on time.....very impressive! Email communication was excellent.....emails included pictures of progress at various stages and even video! I will use this developer again and I recommend this developer highly!

    Project Description:Please see the attached AutoCad project and see the details below. Please note that this project requires 150 units to be produced (PCB + component assembly). So your bid means that you will design and construct this component for us...
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  • $2500 USD
    5.0
    Profile image for Seller kolbinter

    kolbinter

    Oct 29, 2013

    Great specialist! Offered the best solution, pretty good price - all the way was online and showing the progress on video and pics. Will defenately hire him again!

    Project Description:Need 3 game controllers for android tablet pc on bluetooth or usb interface The controller is mounted into a pissoir (like here http://www.bbc.co.uk/news/technology-15923438) - so should be made with...
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  • [Sealed]
    5.0
    Profile image for Seller alpinedev

    alpinedev

    Oct 19, 2013

    Great work. Lots of pictures with status updates throughout the project. Project finished on time, on budget, shipped product exactly when he said and it arrived when he said. Definitely would hire again.

    Project Description:[This is a Private Project. You must be logged in to view the Project Description]
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  • $650 USD
    4.8
    Profile image for Seller BIOMEDESQCEO

    BIOMEDESQCEO

    Sep 25, 2013

    Very capable and skilled engneer

    Project Description:R Door Entry Alarm requirements; Two Settings 1ST Setting 1. Two IR beams 2. Upper and Lower IR beam interrupted same time = no Alarm or Stop Alarm 3. Only Lower IR beam interrupted = Alarm 4. Only Upper IR beam interrupted = stop Alarm 5...
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  • $1200 USD
    5.0
    Profile image for Seller zradman1

    zradman1

    Aug 29, 2013

    I am very pleased with MikroStar and the work he provided. He understood the complexity of my project, evaluated previous data, and helped me understand what was feasible based on current technology. I look forward to using him on future projects.

    Project Description:Initial research of the feasible ideas andnpossible improvements in the previous design.nOutcome: small draft on the ideas andnimprovements which can be made in the designnand discussing them on skype.
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  • $850 USD
    4.6
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    andrew1056

    Jul 19, 2013

    Great freelancer. First design in simulation didn't work in real life so he quickly made some changes and fixed it.

    Project Description:I need a schematic and pcb designed with the following criteria which can be amended after we discuss what is and isn't doable. Designed in Eagle Convert +/- X volts into 0-5 volts (or whatever the...
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  • $750 NZD
    4.6
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    isaac58

    Jul 12, 2013

    Professional with excellent communication, i will still use him again.

    Project Description:make a prototype of an online avr voltage stabilizer using 18F4523. the bidder will review schematics/pcb and the components and buil the prototype. he can make changes where necessary. power rating...
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  • $347.5 USD
    3.8
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    rubinc

    Jul 6, 2013

    Good work, may reconsider hiring Muhamed!Was helpful in understanding how the project can be improved, delivery and presentation was good.

    Project Description:I am looking for solution to reboot ASUS Nexus 7 tablet solely from USB power. If USB power is turned off tablet to shutdown, and boot up again only when USB power is on. Prefer the battery to be still connected, but don't mind disconnecting it if you have a solution that works well...
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  • $273 AUD
    5.0
    Profile image for Seller izzy123456

    izzy123456

    Jul 1, 2013

    best freelancer so far......

    Project Description:coding for GA that will be implemented in the inverter. expert in coding is a must.. Complete it in less than 4 days.. All details will be provided later.
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    MikroStar has not completed any projects.
  • $4500 USD In Progress

    Tiny RGB LED controlled by single switch button and audio MIC. Please see attached file for details.

  • $7000 USD In Progress

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

  • $1900 USD In Progress

    Stabilize the network by using several control techniques 000 and then create our own design. when a fault is occurred 000 condenser will do the job quickly .IEEE case -- different loads

  • [Sealed] In Progress

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

  • $2500 USD In Progress

    I would like a board with 16 inputs (or an option for 32 inputs). I would like to be able to configure the inputs to accept 1. PT100 temperature probe 2. J Type thermocouple 3. K Type thermocouple 4. Thermistor temperature probe 10k at 25C 5. 0..10v I would like a muliplexer chip so that I can then select an input for the boards output. I would like to be able to configure the voltage of the output to be 0 to 5v or 0 to 3.3v. Power supply to be 24vdc With regards to the 0 to 10v input. The source can be a frequency drive and can therefore create noise interference. Therefore would it be practical that these inputs are on a seperature board or isolated in someway so that the noise does not transfer to the board. Currently this board will be connected to an Arduino Mega. Experience from our own proto type is that communicating the output with a voltage is also susceptible to noise. Therefore would it be better to communicate using a bus method such as SPI, If your proposal can consider this then we would also require C# code to assist for integration into our proto type system. Input/Output terminal, channel select and power to be screw terminals.

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  • $150 USD Today

    Hi Sir, i need modify function in source code Chttps://code.google.com/p/smartcarddetective/downloads/list

  • $150 USD Today

    The project details is very brief Aim: Present a thorough analysis and use of different entropy encoders, including Shannon/Fano, enhanced Fano, Huffman, Adaptive Huffman and Arithmetic Coding. Develop a tutorial in Matlab on Statistical Coders. The major part was already done, which is the Creating the interface, and detailed report of that was already created as well.The part we need assistance in is to write the project report on this comparison and analysis, the resources which are going to be used are, old project report & initial report 3 course work document MSc level, this has been recommended by the supervisor interface reportbasically the work needed is to rewrite the information in these document in technical & analytical way to present this comparison,

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  • $2800 USD Today

    I want to play some audio sounds from my mobile,in android platform. I need to direct those sounds to 4 small objects on my desk. So these objects need WIFI connection with my system and small loudspeakers powered by small amplificators. My phone should be able to select them one by one and transmit the audio without waiting to get connected in long times. Can someone do this for me? You are allowed to use kits or small audio systems sold in the market as long as they don"t cost much.

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  • $850 USD Today

    I need a circuit that monitors a thermostat. The thermostat is a 24vac line. The input will go into the ADC of a digital IO pin of an arduino.The circuit should use a consume a tiny amount of power off of the 24vac line, just enough to monitor it. A the output will need to be probably high impedance and interface with whatever the digital IO pin of an arduino needs, current sync or current source. The output will need to b 0volts or 5volts and have conditioning so it"s a nice clean signal.Thanks

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  • $3500 AUD Today

    I want to create a PCB breakout board to link a femtoduino (ultra small arduino) and a xbee device. Effectively the breakout board will have the 0.05inch pitch female pins for the femtoduino to sit on. On the outside of this will be the another set of female pins for the xbee (0.01inch pitch) to sit on. And then I need a few more arduino pins "exposed" on the edge of the board. I have some gerber diagrams of the femotduino and a breakout board for you to work from fro measurements. I also have some power requirements which I would like designed and built in which I will discuss with you once you have won the project1) You must be willing to work on this project over time as this project progresses, we are in prototype at the moment. If I am happy with the work, then we will move into an hourly payment arrangement.2) You are to provide me the eagle and gerber files (and whatever else is required for PCB printing)3) I will own all rights to the design once completed.

    [more]
  • $500 USD Today

    "" Electrical & Electronic Engineering only "Hello ,, all ,, i have two assignment for Power system module one is based on matlab so if you are not an Electrical Engineering and experts in matlab .. please do not bid here i have the further data which you will need later to the experiments ... here in the attachment the two assignment please read them carefully before you bid ,, because there are many who bid ,, then they increase the price after reading the assignment :( thanks

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  • [Sealed] /hr Today

    I"m looking for freelancers on a audio product that I am looking to develop for production for the consumer market. This product will be developed based on requirements and specs provided such as specifics parts, chips, and internals needed. I am simply a visionary and entrepreneur, I need the right time to make this happen. Depending on what is needed I may need more than one freelancer, one for the product board, another for software writing and etc. Input is greatly appreciated and will be considered during the hiring process. Due to this being a first time venture I am not sure what our budget will be but a max per hr limit will be set to avoid overages and to allow monitoring of the stages.Freelancer must be familiar with the following:-Designing pcb layouts based on the product specs:-Skilled in audio engineering and the pros and cons of certain layouts or engineering methods-Able to work with other members such as design and/or software coding-A NDA is required as this product is intended to be produced later on for consumer sale.Any questions you may have feel free to contact me at any time.

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  • $30 USD Today

    HiDo you think you could find me the lowest prices for some CCD"s with driver circuit? Let me know if you can do this and I will let you know what I am looking for.Thanks,Nick

  • $4500 USD Yesterday

    Need a product that can wirelessly transmit and receive sensor information. Sensors located in basements. Sensors are water flow, temperature, humidity etc. Sensors transmit data to a base unit located inside a building. Base unit transmits to a receiver located 10-40 miles away. Deliverables:1. Sensor modules: Each module should measure humidity and temperature as well as allow for 2-3 additional analog inputs. At least 1 analog input would be PWM signal from for example a water flow sensor (http://www.seeedstudio.com/wiki/images/b/b7/Water_flow_sensor_datasheet.pdf). Unit must be as small as possible. Sensor module would wirelessly transmit data to a base unit. Base unit located within 50 ft of sensor modules. Sensor modules powered by battery or 120 VAC.2. Base unit:- Accommodates 2-5 sensors- Wirelessly transmits/receives data (Cellular) to a webserver (website)3. Android App to receive and view data. - Raise Alarm if sensors exceed certain values- Graph sensor data over time- View data over a time range

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  • $6500 USD Yesterday

    Hi,I"m developing a kiosk machine for paying bills & looking for a freelancer to help in hardware integration.The kiosk will be built under linux.The main tasks will be to develop scripts to communicate with the following:- Bill validator: GBA GV1 (ST2) (RS232 USB adapter cable) - Bill dispenser: LCDM (RS232 USB adapter cable)- Coin dispenser - Printer: TG2460H (RS232 / USB Available)The targets are to:- Control hardware- Check health or any failures- Integrate to PHPWhat will be provided:1. team view access for hardware testing on pre agreed time2. serial documentation for each hardware3. PHP Part will be my side, we will need to work closely to connect both parts (webapp and hardware)Please bid only if you have experience and sure you can do it.Attached more details, password will be givin to freelancer in PM.

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  • $850 USD Yesterday

    I have Altuim and PADS based design files that need a production modification to the power supply and a new board layout generated.We need a quick turn on the job. The board is 6 layer, 16MM max width by 50MM - 70MM length.We have numerous variations however the this project will just cover one production ready prototype.I need revised schematics, BOM, PCB files, and Gerbers.A 3D model would be helpful if able.

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  • $650 CAD Yesterday

    Project description document is attached with this project Please have at it and let me know

  • $1800 CAD Yesterday

    On project basis. Developing and assembling interactive components for digital signage. At the moment needed:1. To start the laptop on power on. The device have to connect power button contacts for a second when AC adapter (20v 5A) is plugged in.2. The device to connect capacitive sensors:http://www.phidgets.com/products.php?category=4&product_id=1129_1Needs to be connected to PC via USB and recognized as a keyboard. 6 sensors will be connected. The device will translate the signal from the sensors to keyboard buttons (0-5).

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  • [Sealed] Yesterday

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

  • $3500 USD Yesterday

    hi,i designed a small 80x100mm pcb with an avr mcu Controlling 7 steppermotors. i would like to include a glavo control function, using 2 digipots, 6x4 opamp Chips, power stabilization and linear amps to power the 2 galvos, so around 10-15 main components.who can do that pcb design for me? i already posted with another description and got numerous answers not leading to a final contract. i Need good answers, not: i can do it in 3 days. i prepared an email to send you all Details, so pls send me your address if you think you are competent choosing the right amplifier, knowing ie if mika insulation would be needed, or if a spike protection would disturb the process. the galvo travels several 1000 Points a second and Needs high accuracy.

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  • $1200 USD Yesterday

    Need to program DDS (AD9834) signal generator , from a microcontroller (PIC16F877A) using 3-SPI interface

  • $650 USD Yesterday

    Looking to have a light designed, PCB layout OnlyOverall PCB size is 12"x12", 1.will need a 1/4" frame or edge all the way around the board2.will be using the inner 11.5" SQUARE to populate as many 5MM leds (T1-3/4) as possible, spec link http://www.mouser.com/ProductDetail/Kingbright/WP7113SYCK-J3/?qs=sGAEpiMZZMtmwHDZQCdlqXeTf7oKwjkNUIYLQpysoMg%3d3. I will need 2 holes for power and ground that I can solder a 14 awg wire into to connect and run the light.4. Time is critical, so please state price and lead time

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  • $6500 USD Yesterday

    Project proposal 01Based on MSP 430 and Zigbee develop as follows :Module A1.Low power battery operated device2.Temperature and humidity acquisition from a digital sensor (Temperature sensor Type DS18B20 +Humidity sensor( I2C, SPI )3.Transmittal thru Radio/ Zigbee module. 4.API / Commands based operation based on provided list of commands and description: Info, status, batteryp, firmvers, temp, hum, etc.Module B1.Radio communication (Zigbee )2.Temperature acquisition ( T sensor… )3.Humidity Acquisition ( Sensor type…. )4.Power from 110 VAC Line5.On board ON/OFF power switch & Dimmer capabilities6.Menu driven functionality 7.Solid state relay board - 24VDC/VAC switching per proposed schematic 8.Flash memory buffer – 32- 64K9.3x4 “ color graphic display integrationExpected Outcome :1.Schematics and prototypes for Modules A and B2.Complete Code / Firmware module A, B3. Firmware loading instruction Icing on the cake:Zigbee initial config and operational settings loader via NFC ( Android / iOS apps for NFC enabled phone/tablet extra )

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  • €4500 EUR 3 days ago

    I have 2 cameras recording traffic in a parking building with 2 entrances/exits - 1 camera on each entrance/exit. Both cameras are connected to a PC running Windows 7 and ispy software (www.ispyconnect.com). I need someone to setup the license plate plugin that is available for ispy (http://www.ispyconnect.com/userguide-alpr.aspx) and write additional software that will do the following:1. Recognize the license plates of cars entering and exiting the building2. Write a new line in an excel file for every car that enters or exits, along with its license plate number3. If license plate is not recognizable, then record the image of the license plate in a folder and reference the filename in the excel file4. Create a new tab in the excel file every day, and a new excel file every month5. Setup Ispy in such a way that it only records cars passing by and not people (motion detection detector types and trigger ranges)Remarks:* Both cameras are Foscam 9826w connected via 100mbit ethernet cables. * Lighting is fairly good. * Anyone seriously interested in undertaking the project will surely have to do some evaluation before accepting the job, so Teamviewer access is available on request. * The cameras and the PC are online 24/7 on a dedicated VDSL (50mbit d/l, 10mbit u/l)

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  • $20000 USD 3 days ago

    Looking for smart & result oriented professional electronics engineer. to work on the various projects of electronic engineering on long term basis as the project will be on more than 12 months.Engineers who have worked & proved with their distinctive skills will be accepted for the project. Engineering work will be from designing a car charger to laptop circuit board & many more in short complete consumer electronic work. Project starts ASAP from !st May.Regards

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

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Résumé

Experience

Embedded System Designer

Aug 2008 - Present (5 years)

Self

Education

Electrical Engineering

2008-2012

Certifications

PCB Layout

UET

Publications

Touch Screen interfacing

UET