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Embedded Systems

engineer in electronics and telecommunications

Username: SanducAndrei

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Location: dsd, Romania

Member since: August 2012



(20 reviews)

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No user has recommended this freelancer.

My projects:

  • $125 CAD
    Profile image for Seller engineer24

    engineer24 [ Incomplete Report ]

    Feb 23, 2013

    DO NOT MAKE BUSINESS WITH THIS GUY HE IS A FRAUD !SanducAndrei seemed really professional at first when I posted the project. He was prompt and was willing to resolve my problem in a timely manner so I hired him. However, once the first Milestone was released, communication stopped suddenly. Since that very time I asked multiple times to have an update about the project but I couldn't get any tangible answer from him. Only thing I got is an unprofessional excuse stating he was at a friend's calibrating the chip I wanted him to make but failed to provide ANY proof he really made something. That was a month after project was awarded. Since then it is total radio silence. He simply took my money and never did the work.

    Project Description:I need someone to break a DS2432 EEPROM chip in order to emulate it. The chips are designed to provide fixed number of uses on a machine, using SHA-1 encryption. I can provide few units. I need someone to provide me either an infinite-cycles chip or a board to emulate the DS2432...
  • $25 USD
    Profile image for Seller mgfonline007

    mgfonline007 [ Incomplete Report ]

    Feb 11, 2013

    I payed the first 25 milestone and he didn't do anything except cheap telephone talk. He keeps telling me that he will send me the project for weeks, and I didn't get anything. Now he doesn't answer the phone anymore. Now I remember that he asked me once to make the next payment to another account of his. His a cheater. DON'T WORK WITH

    Project Description:Hi, I need an electronic scheme or circuit schematics (I am not sure how to call it). I think it should be an easy project for a good engineer. Basically, the final product is an 2 in 1 device involving an USB hub that connects that 2 devices...
  • $26 USD
    Profile image for Seller andreihc85


    Jan 20, 2013

    Great freelancer.<br/>Great coder !

    Project Description:Hello, This project is only for ROMANIAN freelancers. Need to have coded the attached requirements for 2 problems. It`s very easy who someone that work in C/C++ over 1 year. Please bid if you can start right now...
  • $150 USD
    Profile image for Seller bongels

    bongels [ Incomplete Report ]

    Dec 22, 2012

    SanducAndrei bids on everything ! Why is it because he is a genius ? I think not, he will take your money waste your time and much worse than that he wont send you your parts back. There are lots of GOOD freelancers who can be trusted .......dont take a risk on SanducAndrei just take a look at his reviews and move on

    Project Description:I have a SCA61T inclinometer on development board this gives a 0 - 5V analog signal to joystick controller a BU0836A The problem is the SCA61T signal is too...
  • $250 USD
    Profile image for Seller drew9


    Dec 14, 2012

    Sandu was fantastic to work with. We hit some design constraints along the way, and Sandu worked through those problems until we had a working stable solution that met the needs of the project. Overall I was very satisfied with the outcome, and would highly reccomend him to anyone looking for assistance. He had the dedication the project required, and gave me detailed explanations when I needed help. Will certainly employee again.

    Project Description:Job Details: 1. Use my code as a starting point or assemble some working code from the various examples available on the Arduino forums. I have struggled to make the different components work on my own, so need someone with experience...
  • $380 USD
    Profile image for Seller daveallenvw

    daveallenvw [ Incomplete Report ]

    Dec 12, 2012

    Freelancer is a FRAUD. Did not complete project! Kept all milestone payments and will not respond to messages. DO NOT USE THIS FREELANCER. Talks a good talk, but does not deliver on project. SanducAndrei kept $380 on my project and did not deliver any useable good, or complete project. Will not respond to multiple messages! Do not select SanducAndrei for any project.

    Project Description:I am looking to have built a PCB project utilizing Arduino as its base. The overall project will encompass a circuit board approximately 10&quot; X 15&quot; I am looking for someone with the ability to design and assemble 2-3 boards and possibly able to get quotes for a small manufacturing run...
  • $170 AUD
    Profile image for Seller dkidd2004


    Dec 5, 2012

    First time user and could not have hoped for a better freelancer. Not only has he delivered everything promised, he is currently helping to make the project simpler and easier to build. amazing communication, perfect delivery on all the project requirements. Will hire again should i need any more projects of this nature. A+

    Project Description:Hi Im looking to create a new project however my coding skills aren&#039;t all that up to scratch. What im looking to have my project do. A momentary button is pushed, 4 LED&#039;s will begin to light up,...
  • £700 GBP
    Profile image for Seller mtechmatt

    mtechmatt [ Incomplete Report ]

    Dec 4, 2012

    Terrible communication, and one after another excuse:-Hard drive failure-Illness-Graphics Card Failure-Power Cuts-Not in the officeConstantly missed delivery dates, and had to go to arbitration, and he still wanted money! Meanwhile, he was bidding on EVERY project going!AVOID AT ALL COSTS!

    Project Description:We are designing a datalogging system using PIC32 Processors. Hardware is all taken care of, what we need is s software module/method/function/library that will take GPS positioning data and acceleroemter/digital compass data to give accurate locationing over time...
  • $140 USD
    Profile image for Seller staradvisor


    Nov 27, 2012

    Extremely quick. Is able to understand the end goal of the project.I could not ask for a better electronic engineer. Will Definitely work with again.

    Project Description:Hello, Have a rather simple project I need completed and need assistance mapping out the circuit and the build for the parts. i will be assembling it by hand so no surface mount parts please. I have attached a basic drawing of the circuit and its functions...
  • $50 AUD
    Profile image for Seller yipyap777


    Nov 14, 2012

    Second time I have hired, and have been very satisfied. Not only just a nice person in general but very professional with his work.I would recommend anytime!<br/>I was stupid and paid the money upfront because I trusted him. He never finished the work, I never even seen the code. I asked him to refund my money but never heard a response from him. DON'T DO BUSINESS WITH THIS GUY!!<br/> Second time I have hired, and have been very satisfied. Not only just a nice person in general but very professional with his work.I would recommend anytime!

    Project Description:Private project for sanducandre - please dont bid Add wave functions to arduino project
    Embedded Systems has not completed any projects.
  • €420 EUR In Progress

    electronic design and schematic, layout, code(micro and PC) and prototype for Photo Multiplier Tube readout electronics

  • $1000 USD In Progress

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

  • $200 USD In Progress

    custom keyboard 16 switches (emulates pc keyboard ) to pc usb like this .i want the ready project for this and in open source of course .you can find the files on this website but i don&quot;t know how i made the all project and to made the usb to working on the pc .

  • $200 USD In Progress

    Looking for a cheap board that enlarge NTSC video signal 320x200 by jumper picture can be enlarge from center or from one of the five corner and being magnified by 2 image will be displayed as double from the originalcompoment used should be cheap and board simple no process needed on picture other than double the size of itdon t hesitate to ask question

  • $440 USD Mar 27, 2013

    PIC microcontroller based vibration sensor. Initially with an output to xp compatible PC software. More details on request.

  • $30 USD Mar 27, 2013

    HiMy final project is design body Temperature AND Heart Beat measurement and these input going to send the data via mobile by usung GSM 900. All used with Arduino boards.I have done temperature measurement (2 LEDS and LCD output), and now struggle to heart beat measurement. I have redesign this sensor I have redesigned adruino heart-rate sensor because no time for order the actual sensor and going to use the (Latest Processing Code for Pulse Sensor) from this link: Latest Processing Code for Pulse Sensorbut unfortunately there are loads of error here and it does not work.I need report writing and explanation of the processing devices as well.I&quot;m so rush because it is close to deadline and my supervisor is sick off ... not able to assist me any more. please let me know if your are able to guide me.

  • $800 USD Jan 14, 2013

    i need a technician to design a chip ic/magnetic stripe portable reader ..that is able to put and remove write protected facility,read any type of a chip card. must be able to decrypt any incrypted chip ic card.if need be i can send you the sample of a chip ic must be user friedly like msr must be able to read chip ic and magnetic stripe at one swipe.must read chip ic and magnetic stripe simutaneously.if possible must have cell phone features. or small portablereader like mini six,mini400.or mine dx3.

  • $500 USD Jan 12, 2013

    This project is in continuation of previous projects. I need A,B,C as mentioned below within next seven days!A- I want complete my thesis: with following chapters... I already have some work I will provide to the selected candidate.1- Problem description and analysis 2- Proposed solution3- Design and implementation4- Results5- Discussion of Results6- Conclusion and Future WorkB- Simulation of the work on MATLABC- PresentationPrevious work would be provided to selected freelancer.

  • $200 USD Jan 11, 2013

    You need to design :(i) a decoder such that the 3-bit combinations on inputs X2, X1 and X0 are mapped for the 8 mapped directions, 0 through 7, to the outputs a through g. Input combinations are from 000 to 111. Appropriate segments are illuminated for the display of the directions. The desired display patterns (ii) a counter with a specific counting sequence as described below.Based on the last digit of the group leader’s student ID, N, different set of countingsequence is adopted.The system design must be done using an appropriate Computer-aided Design (CAD)software. The completed system should be simulated and analyzed to verify that the tasks are performed correctly. Complete system design, i.e., the state transition diagram,

  • $200 USD Dec 27, 2012

    Hello BiddersA device has to be made which can be easily settled down in a pocket, device is capable of sending three sms on three different contacts by single button.Expert in Embedded and GSM Module are requested to contact.Remember this is the first phase of project.If you can succeed, i have lot of works for you.Happy Bidding

  • €30 EUR Dec 8, 2012

    Buna seara, doresc sava contactez ptr un proiect. E-mail:office_juridic@yahoo.comCu respectCristian.A

  • $200 USD Dec 2, 2012

    i want to make my project in 10 days. a project related to micro controller is required. it is for CNC machines.

  • ₱1200 PHP Nov 29, 2012

    In the post POS PS/2 data logger, you have reply to offer help to the person. In fact I need a similar device but the head using would Ethernet. As the POS terminal that I would like to install is Verifone VX 810 &amp; 820. If you have better ideal, please email to me at ericlim82 at

  • €500 EUR Nov 29, 2012

    Guten Tag, ich benötige eine Software die über RFID Chips diverse Prozesse steuert und festlegt. Gedacht ist diese Software für diverse Freizeit aktivitäten.Die RFID Chips sind in 2 verschiedenen Armbändern z.b. Rot und Grün verbaut. Vorm dem ersten Spiel soll die Software die Spieler der jeweiligen Teams zählen und festhalten, ein manuelles hinzufügen und löschen muss möglich sein. Die anzahl von den jeweiligen Spielern soll dann auf ein externes Display/Monitor übertragen werden. Sowie eine Manuell festgelegte Spielzeit, die Optional zuschaltbar ist oder deaktiviert werden kann.Nach Spiel Start soll die Software anhand der jeweiligen RFID Chips die Anzahl der Spieler herunter zählen sobald diese die Leseeinheit passieren. Es sollen auch diverse Spielarten möglich sein. wenn z.b. eine objekt mit einem Chip an einen bestimmten Leseeinheit gebracht wird soll ein bestimmter Prozess wie z.b. eine Licht/Signal geschaltet werden. Gern schicke Ich Ihnen weitere Informationen per Email zu.

  • $200 USD Nov 26, 2012

    I need program for a micro-controller with electret microphone push-button and 3 LEDs that works like next:1 - user presses pushbutton2 - device lights red LED for 3 seconds3 - while red LED on the device listens to microphone and store sound pattern in RAM4 - device switches the red LED off and switch green LED on5 - while green LED is on device listens to microphone to match current sound to the pattern that was stored in RAM6 - once the match found the device switch off the yellow LED and switch on green LEDThe choice of MC could be Arduino Uno or Parallax Propelled demo board (this one has microphone and LED already on the board)Proposed algorithm:1. analyze spectrum of short (2-3 seconds) audio fragment of sound. The sound fragment could be a simple mobile phone ringtone 2. store main frequencies of spectrum and period when the frequency exists into device memory3. switch to &quot;waiting mode&quot; and &quot;listen&quot; to spectrum till matching pattern of frequencies is found.Existing software that can be used for the project: - for Arduino there is a program that does FTT check it at (or even faster ) - for Parallax Propeller there is a program in the ViewPort named &quot;Spectrum of 2 Signals.spin&quot;Please let me know your price and what hardware you can build such device on?

  • $150 AUD Nov 17, 2012

    My project is to write a small piece of code in microchip assembly language for the 18F1220 microchip microcontroller. All that is required is to copy a register and send it to an external modem. This will require formatting the message to meet the external controller message format including a check sum.

  • [Sealed] Nov 16, 2012

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

  • $250 USD Nov 6, 2012

    Hi Freelancers I need a translate of the Microchip sample &quot;Host - HID - Keyboard&quot; to be compiled in the CCS compiler 4.105 and run in the PIC24FJ64GB002 microcontroller in the test board Microchip Microstick II.The task is very simple I need all the files in a very simple and prolix way, the schematic (cud be make in a paper or only the pins connections in a TXT) and need you test it in the Microstick II with any standard USB keyboard.To make it simpler you can remove the LCD display and replace the Keyboard output for a serial OUT.I can do this myself but I&quot;m working in a big project with a very short time died line so I need this task be make the sun as possible.Best Regards

  • $1000 USD Oct 27, 2012

    Design the circuit board of 8 port FXS VoIP Gateway based on SIP Standard. Specific requirements:- 8 FXS ports, 1 PSTN backup line- 2 RJ-45 ports 10/100 Mbps, 1 WAN, 1 LAN (NAT/Brigde mode switchable)- Reset key- LED status indicators- T.30/T.38 Fax compliant- G.168 Echo cancellation- Voice Activation Detection (VAD)- Comfort Noise Generation (CNG)- Packet Loss Concealment (PLC)- Tones configurable

  • $200 USD Oct 21, 2012

    The product we are designing will be used by police/military. We need a schematics/diagram of an audio,buzzer , or siren that produces 130-145dB@ 2-5ft. We want to be able to press and hold a push button toggle switch for 2seconds after which the product will sound for 60seconds and then resest.

  • $350 USD Oct 13, 2012

    Hi All,I need a box with internal electronics logic designed. The box should have three buttons and a few leds and a wifi connection.The number of times each button was pushed is being counted and accumulated and once an hour all this information is being sent to a centralized server in the internet (the API for the server is ready). The leds will indicate the box status - wifi connection enabled, battery running out, etc.The size of the box should be about 100mm X 100mm X 20mm and the batteries should last a couple of months at least.Thanks!

  • $250 USD Oct 11, 2012

    Two circuits are needed:1. TransmitterCharacteristics:1. No larger than a quarter, but can be a little thicker.2. Operates on a watch battery.3. Can transmit continuously for about 1 year.4. Operates only at very close range to the receiver (between 6 inches and 2 feet).5. Distance is user adjustable.6. Can operate on only one of 5 channels.7. Channel is user selectable by rotating front plate against back plate with a see through numeric indicating transmitting channel.2. ReceiverCharacteristics:1. No larger than small box around 2 x 2 x 2 inches.2. Operates on one or two AA batteries.3. Can receive continuously for about 1 year.4. Operates only at very close range to the transmitter (between 6 inches and 2 feet).5. Distance is user adjustable.6. Can operate on only one of 5 channels.7. Channel is user selectable on box outside with indicator of selected channel.8. When transmitter is within range, timer is started and lasts at most 3 seconds (see #10).9. +5 voltage is output by receiver circuit during timer’s operation, or enough voltage and current to operate a small stepper motor (see #10).10. Action required by motor is to move (when in the presence of the transmitter) by 1 or more rotations and then stop and then move back to the starting position when transmitter is absent. Thus #8 and #9 (above) is only my guess as to what exactly is needed.

  • ₹1600 INR Oct 6, 2012

    our project is to control any electrical equipment by voice,

  • ₹10000 INR Sep 30, 2012

    I need a voice recognition home automation system for my home .Any one have this kind of hard ware or any one can make this for me. Details of this project: 1) when i entered in the room if i say lights on lights goes on if i say off light goes off.similar things for FAN ,AC TV,SOUND SYSTEM,etc.IF you have any question message me.

    Embedded Systems does not have any open projects.
    Embedded Systems does not have any work in progress.
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