I want to build an analog and digital IOs circuit project

Budget $250 - $750 USD
Bids 16
Average Bid $442

With the follow resources:
8 analog inputs to 0-330mV, [url removed, login to view] or 0-24V, with noise redution, using a DIP Switch to bypass or not the signal aplifier;
1 USB mini-B type with USB on-the-go;
AD Converter;
Input power via USB;
Working temperature: -40C a +85C.

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Profissional dedicado, fez tudo conforme planejado e dentro do orçamento estipulado.
About the Freelancer
victorcastro89 Profile Picture

I\'m on last year of Electrical Engineer. I have four year experience on microcontrollers, and eletrônics projects in general, like automation,power eletrônics,Audio systems,etc.

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Bids on this Project

  • victorcastro89 Profile Picture


    Sao Joao Del Rei,  Brazil

    I\'m on last year of Electrical Engineer. I have four year experience on microcontrollers, and eletrônics projects in general, like automation,power eletrônics,Audio systems,etc.

    Engineering, Electronics, Microcontroller, and Electrical Engineering

  • pgmr108 Profile Picture


    Tempe,  United States

    Web, Desktop, & Embedded Programming, Electronic Design, & PCB Layout. {Complete solutions}

    PHP, C Programming, Javascript, and Adobe Flash

  • mahjabinrimminn Profile Picture


    Dhaka,  Bangladesh

    I have the capabilities of Electronic design,circuit design etc but I am good at following existing guidelines,formulaes ,theories and standards.Besides I am expert at numeracy,finding information,written comunication.I am comfortable comunicating with people by e-mail. My approach to find any solutions to engineeering problems by finding,reading.and synthesizing research reports in journals,technical report and internet.I will be comfortable using computer-assisted design. Personally I am intelligent,self motivated,dedicated ,hard working but my main problem is I am highly selective and choosy.My all qualities will be utilized properly if the work/project interests me.I am a quick learner too.

    C Programming, Visual Basic, SEO, and Wireless

  • EmbeddedControls Profile Picture


    Dallas,  United States

    Bio Over 25 years technical experience in the defense, computer, building automation, access control and embedded systems industries. Over 10 years experience online technical writing experience. Areas of Expertise Technical writing. Writing of articles, blog posts, web content, product reviews, product descriptions, whitepapers, ebooks, user manuals.

    Copywriting, Blog, Technical Writing, and Articles

  • parmarjp Profile Picture


    Pune,  India

    6+ years of professional experience in electronics R&D, MATLAB, LabVIEW, product design development &and testing.

    C Programming, Wireless, Electronics, and Matlab & Mathematica

  • euripedesrocha Profile Picture


    VITORIA,  Brazil

    Electrical Engineer Experience in VHDL Experience in OFDM systems Microcontrollers PCB Layout

    C Programming, Python, Linux, and Wireless

  • jaggar007 Profile Picture


    Nantes,  France

    ## BIO I am an Electrical and Electronic Engineer (Bsc. Hons) graduated this year from American International University-Bangladesh. I have good programming experience of several years. I'm a skilled circuit Designer, Embeded programmer, C( Win32 API, OpenAL, RTaudio , OpenCV, FmodEX,) Assembly and VHDL programmer. I am also skilled in Machine Vision and Image processing. As an engineer, i've done many Electrical and Mechanical (for Robocup) personal simulation projects. I was qualified for Robocup 2009 and is willing to participate Robocup 2010. I have a small electronic Lab, so i can easily make & test prototypes. I run a small Electronic item manufacturing company, called NeuroTech. I can even manufacture u'r product in mass amount. ## Area of Expertise C, Assembly Language, Embedded Programming, Microprocessor, Micro-controller Programming and circuit designing, Digital & Analog Circuit Designing, Technical Writing, Robotics, Image Processing, Machine Learning, VHDL, OpenCV, Photoshop, Unity (Game Engine) and Maya (3d Modeling, Texture, Animation and Sripting), PIC, Visual C++, RtAudio, OpenFrameWorks

    C Programming, Windows Desktop, Wireless, and Engineering

  • MikroStar Profile Picture


    Lahore,  Pakistan

    Hello, I am an electrical and electronics design engineer. I have design expertise in Embedded system, firmware development, PCB layout and hardware prototyping . I also have experience in MATLAB for modelling and simulation of electrical systems and ANN. Software proficiency: 1) Proteus Design Suite 2) Altium Designer 3) Cadence ORCAD 4) KICAD 5) MATLAB 6) Arduino IDE 7) MIKROC for AVR/PIC 8) Fritzing 9) Eagle CAD I have more than 7 years of experience in developing custom electronics. I can take your project from concept to completion. Furthermore i have high level of design expertise in following technologies: RF, Bluetooth, BLE, Zigbee, wireless, GSM, 3G, WIFI, GPS, NFC, RFID, Energy harvesting, MEMS and datalogging.

    Wireless, Electronics, Industrial Design, and Matlab & Mathematica

  • holetrontech Profile Picture


    bangalore,  India

    Certified Reliability Engineer, Embedded Hardware and Software Design, FPGA hardware, VHDL/Verilog Coding, Digital System Design, Prototype Design, Labview coding, MATLAB, Power Supply, SMPS design, High Voltage High Current Power supply Design, High Power LED Driver Design

    Banner Design, Photography, Audio Services, and Logo Design

  • betaenergy Profile Picture


    Ankara,  Turkey

    Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reader and transmitter -Magnetic reader Power Electronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy simulations -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design Embedded system -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas Matlab -Power Electronics simulation -Motor drive -Wind Energy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation(TI,National, Linear Tech, Maxim libraries) -LTI -National -Matlab

    Wireless, Engineering, Electronics, and Matlab & Mathematica