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If you want an end to end outsourcing solution for all your projects relating to circuit designing, outsource the work or job at the world's best marketing resource online Freelancer.com and get the work done by the expert circuit designer freelancers. These freelancers work online from all across the world and can be helpful to you and your project. Freelance them the work to be done either on part time or full time basis and be assured of an optimum result. The job sphere may include PCB designing, PCB board circuit debugging, layout, schematic designing, MCS including the software design and the hardware design.

The freelancer circuit designer will be able to work on the PCB print circuit, half finished product design, finished product and also assemble them. Their other work expertise are high speed telecom, RF board, DSP, microcontroller control, signal board, circuit design and assembling, electronic items designing like toy, motor, electronic gifts, main board, security defend, Vidicon, USB, DVD etc. If you are a freelancer having adequate skill and experience in circuit designing, Ethernet, USB, electronics, networking, digital and such related fields, submit your bid in the Freelancer.com and get posted immediately.

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    34 δουλειές που βρέθηκαν, με τιμές EUR
    chip reset device design 6 μέρες left

    I want to make device design and software to reset printer chips CRG-045

    €193 (Avg Bid)
    €193 Μέση Προσφορά
    1 προσφορές
    Need help with some basic energy calculations for devices. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I just want to know some basic Electrical Engineering stuff like based on the voltage rating I use, and the current etc, how long my device will last.

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    12 προσφορές

    Preciso de um projeto de PCB de um shield arduíno especial com alimentação externa e conexões RJ11.

    €13 (Avg Bid)
    €13 Μέση Προσφορά
    2 προσφορές

    Verify if my circuit is correct and guide to resolve the errors. Measure the gain of an inverting amplifier at an input frequency through Experiment and print out time-domain input and output waveform

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    3 προσφορές

    wireless Power transmitter &Receiver Specs Input - 12v Output - 5v / 3A Tx rx coil distance - 5mm Tx rx coil diameter - 100mm Circuit cost should be minimum

    €162 (Avg Bid)
    €162 Μέση Προσφορά
    6 προσφορές
    PCB Design -- Urgent Job 5 μέρες left

    Hi All, I'm looking to work with someone to design a PCB board for a GPS Module and suggest potential components. The module will be battery powered ( Not LiPo), need to have low power consumption, be able to run some code (max memory approx 20,000 bytes). It will work with a Tri-Band LTE-FDD and Dual-Band GPRS/EDGE module solution, most likely the 7000 series. The outcome for this proje...

    €151 (Avg Bid)
    €151 Μέση Προσφορά
    8 προσφορές
    PCB Design 5 μέρες left

    Hi All, I'm looking to work with someone to design a PCB board for a GPS Module and suggest potential components. The module will be battery powered ( Not LiPo), need to have low power consumption, be able to run some code (max memory approx 20,000 bytes). It will work with a Tri-Band LTE-FDD and Dual-Band GPRS/EDGE module solution, most likely the 7000 series. The outcome for this proje...

    €118 (Avg Bid)
    €118 Μέση Προσφορά
    3 προσφορές
    Fix Cadence XOR gate schematic 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a very simple Cadence schematic and layout I have designed of an XOR gate. For some reason the nest lists do not match in the LVS check. I cannot figure out this simple task because I am new to the process. The layout cannot change but corrections can be applied and the entire schematic can change to make the proper corrections to match the layout.

    €29 (Avg Bid)
    €29 Μέση Προσφορά
    6 προσφορές
    Need Expert Electrical Engineer 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i. Investigate characteristics of separately excited DC motor over its normal operation range ii. Investigate the effects of varying the armature voltage iii. Investigate the effects of reducing the field current Further details will be shared while screening

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    8 προσφορές

    I am searching for an electronic hardware engineer who can work together with my team in The Netherlands and China for the schematic design and PCB layouts in Eagle.

    €6 / hr (Avg Bid)
    €6 / hr Μέση Προσφορά
    14 προσφορές

    I am looking for an engineer who would be able to document for the serial communication protocol employed by TB50 batteries. These batteries communicate presumably by SBUS with a host, it seems the batteries require a message in order to activate their output and then they pass out various data on the cell voltages, temperatures, cycles, etc. I need a packet structure inxluding any headers require...

    €595 (Avg Bid)
    €595 Μέση Προσφορά
    10 προσφορές
    €162 Μέση Προσφορά
    21 προσφορές
    €347 Μέση Προσφορά
    53 προσφορές
    Need Eagle Expert 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a image file of circuit. i want to make the Eagle sch and BOM. I attached the image file. your task is to draw sch on eagle and make BOM I recommend the digikey and mosuer for BOM. I hope your good response. Thank you.

    €43 (Avg Bid)
    €43 Μέση Προσφορά
    17 προσφορές
    Circuit board sensing. 3 μέρες left

    I need a circuit board designed, built and tested. This design will be placed in a small container with a power source, an indicating LED, on/off switch. The circuit will make an audible sound (Sound could be selectable) when the circuit is closed.

    €143 (Avg Bid)
    €143 Μέση Προσφορά
    31 προσφορές
    Kicad designer 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Please see this document: [login to view URL] please tell me your deadline and budget for this project. i need to be done this project as soon as possible. thank you.

    €98 (Avg Bid)
    €98 Μέση Προσφορά
    6 προσφορές
    HV Li-Po battery balancer circuit 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We need someone to design, layout pcb, circuit design and create schematics for a Li-Po balancer-charger based on an IC like Linear LTC4015. The batteries that needs to be charged (and balanced) are Thunderpower TP7000-6SHV (max voltage 6x4.35V=26.1V) Max current output should be 14A, min 10A Input power source will be selected based on balancer needs Over-current protection PCB dimension and we...

    €591 (Avg Bid)
    €591 Μέση Προσφορά
    17 προσφορές
    ADS design software expert 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want long term employee. if you are expert in ADS design software, please bud here. you have to implement simple circuit in ADS. if you are expert, you will do it in 1 hour

    €4 / hr (Avg Bid)
    €4 / hr Μέση Προσφορά
    4 προσφορές
    NFC-Range-Extender-Board (PCB) erstellen 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Wir benötigen jemanden, der uns ein NFC-Range-Extender-Board auf Basis einer Open-Source-Layout-Software (z.B. KiCad) erstellt. Ziel ist es, die Sourcen für ein Board zu erhalten, mit dem ein NFC-Tag auf eine entfernten (auf dem Board befindliche) Antenne gelesen werden kann. [login to view URL]

    €266 (Avg Bid)
    €266 Μέση Προσφορά
    2 προσφορές

    Basic: Portable Wearable Device. The device includes a micropump, microvalve and pressure sensor. Maximum pressure 60mmHg. Develop a PCB that will activate a micropump, and also a microvalve using a microcontroller to control the inflate and deflate cycles reading the pressure sensor. The PCB must use rechargeable battery charge controller to avoid battery issues. Microusb port to charge and down...

    €595 (Avg Bid)
    €595 Μέση Προσφορά
    16 προσφορές
    design a wiring diagram of a PLC cabinet control system 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need an electronic/electrical engineer who will be responsible for designing electrical control cabinets and detailed low voltage wiring schematics for each control system. He will be responsible for selecting all control voltage components and ensuring all applicable standards are followed to achieve proper function/safety of all the components.

    €466 (Avg Bid)
    €466 Μέση Προσφορά
    26 προσφορές
    Need pcb design, layout with Schematics for IoT project 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need someone to design, layout pcb, circuit design and create schematics for an IOT project. Must be familiar with BGA (ball grid array)

    €432 (Avg Bid)
    €432 Μέση Προσφορά
    32 προσφορές
    €16 Μέση Προσφορά
    6 προσφορές

    We need Load flow analysis, Voltage drop and short circuit calculation for our temporary site power. 22kV transformer and Swb- 4 nos. 4 MSB and 100 sub db. We need by two weeks with proper report for official submission.

    €133 (Avg Bid)
    €133 Μέση Προσφορά
    6 προσφορές

    Hello, we have a requirement to design and layout a PCB single sided SMT which is powered and monitors a 12V battery. 2. Monitor the output voltage of the battery pack. ( voltages as specified in the battery data sheet) 3. Illuminate led when battery output voltage is at x.x volts (to be specified) 4. Except an input from a latching switch 5. Soft start and shut down LEDs 6. Turn LEDs off after a...

    €562 (Avg Bid)
    €562 Μέση Προσφορά
    45 προσφορές

    I want to design a Wi-Fi device to control 4 electrical equipment (230V AC / 50 Hz) with dimming facility, can be fitted in existing switch board and electrical appliances connected with it can be controlled with switches even the our Wi-Fi device is off or not working/inoperative (I know that we cannot control electrical equipment’s using Mobile during this condition but it can be controlle...

    €158 (Avg Bid)
    €158 Μέση Προσφορά
    14 προσφορές

    Meu nome é Robson, estou desenvolvendo um sensor de estacionamento, mas preciso captar uma distância de 4 mts , máxima. e uma distância de 2 mts, mínima.

    €148 (Avg Bid)
    €148 Μέση Προσφορά
    10 προσφορές

    The project involves reverse engineering , mathematical calculations , equations derivations and then mcu based design with low power lcd display , keypad , usb port , bluetooth connectivity etc . The outcome of the project has to be similar readings to the analog device , board design , schematic , working circuit , coding , etc

    €2469 (Avg Bid)
    €2469 Μέση Προσφορά
    17 προσφορές
    Physical Layout of PCB from KiCad Schematic 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We would like to find a party that is very familiar with KiCad PCB physical layout and component libraries. PART 1 ------------- We have a four (4) of electronic schematic developed in KiCad and want them to be be laid out into a physical prototype PCB for testing. Board 1 - has 95 components (of which 7 are multiple pin devices) and the balance supporting components and sockets; Board 2 - has 1...

    €202 (Avg Bid)
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    24 προσφορές
    walkie talkie design 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to design a wireless talking communication system. It has to include data compression and to work on ISM frequencies - prefer 915MHz or 433MHz. Thus the communication should be digital, the audio Sample rate is 16Kbps optionally is to add analog transmission too proof on a concept is needed deliverables: 1) schematics 2) layout 3) prototype assembly

    €254 (Avg Bid)
    €254 Μέση Προσφορά
    6 προσφορές

    I want an FM and AM antenna that is as short as 13 cm in length. and this antenna should be able to fit inside the shark fin above the car. The specs of the antenna are- FM Specs- Frequency range - 87.5 MHz to 118 MHz Impedance - 50 Ohm Gain - > 9db Sensitivity - <-5db ------------------------------------------------------------------ AM Specs-...

    €1342 (Avg Bid)
    €1342 Μέση Προσφορά
    4 προσφορές
    €27 Μέση Προσφορά
    4 προσφορές
    circuit design 14 ώρες left

    I am building a rechargeable battery pack. This battery pack will be charged by a new nuclear battery i designed. It should produce a constant 2 watts. It will have an iPhone charger. I need some one to help me get the parts and have a diagram on how to put it together

    €147 (Avg Bid)
    €147 Μέση Προσφορά
    19 προσφορές

    i need to develop a 12 v mini ups (power back up) with auto charge and auto cut off need complete details for component sourcing , connections etc.

    €17 (Avg Bid)
    €17 Μέση Προσφορά
    3 προσφορές