Projektowanie obwodów elektrycznych Jobs

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.

Zatrudnij użytkownika Circuit Designers

Filtruj

Moje ostatnie wyszukiwania
Pokaż:
Budżet
dla
dla
dla
Typ
Umiejętności
Języki
    Stan Projektu
    27 znalezione projekty, cennik w USD

    I need a circuit diagram consisting all the necessary transistors and logic gates , to provide power to a gps, a bluetooth, a small speaker , all powered by a small rechargeable battery. I need this circuit to be less power consuming and provide more efficiency

    $218 (Avg Bid)
    $218 Średnia Oferta:
    7 składanie ofert
    fire fighter telephone system 6 dni left
    ZWERYFIKOWANY

    I need experts to have good experience in power line communication to build firefighter telephone system by using addressable node

    $573 (Avg Bid)
    $573 Średnia Oferta:
    11 składanie ofert

    LTspice simulation questions, message me immediately if you are an expert in this software

    $127 (Avg Bid)
    $127 Średnia Oferta:
    16 składanie ofert
    GNSS receiver with TCXO or OCXO 5 dni left
    ZWERYFIKOWANY

    This is the glymse of the project: This project uses multi-frequency and multi-constellation Global Navigation Satellite System (GNSS) receivers to receive and converting from the received International Atomic Time (TAI) to Coordinated Universal Time (UTC). Once received it syncs the onboard Temperature Compensated Crystal Oscillator (TCXO) or Oven-Controlled Crystal Oscillator (OCXO). Design Schematics, PCB and Firmware Development. Details of the Project will be discussed after evaluvation

    $195 (Avg Bid)
    $195 Średnia Oferta:
    10 składanie ofert
    Tinkercad Circuits Simulation 5 dni left
    ZWERYFIKOWANY

    Need help on a basic tinkercad simulation. High school level difficulty ( should only take 15-20 mins) We need to use a power supply, multimeter, small breadboard and resistors to calculate voltage drop, individual resistances and current. Message for more details. Need someone to follow detailed and specific instructions.

    $22 (Avg Bid)
    $22 Średnia Oferta:
    14 składanie ofert
    Frequency meter 4 dni left
    ZWERYFIKOWANY

    The project is to read frequency from a magnetic sensor and display the reading on a stepper motor and oled display and design the PCB board.

    $269 (Avg Bid)
    $269 Średnia Oferta:
    36 składanie ofert
    Electrical Draughtsman/woman 4 dni left
    ZWERYFIKOWANY

    Complete electrical schematics using AutoCAD Electrical Designing control panels (including layouts), schematics, and creation of associated documentation including BOM’s, manufacturing drawings etc. Ideal Requirements: AutoCAD Electrical 2 Years’ experience as an electrical draughtsperson or similar.

    $14 / hr (Avg Bid)
    $14 / hr Średnia Oferta:
    22 składanie ofert

    Hi, We have designed a PCB around the STM32F401 + SIM868E. This PCB has been designed in Altium and has some connection issues which needs to be resolved. So in short the PCB design needs to be validated and potentially reworked. Please contact for more information.

    $467 (Avg Bid)
    $467 Średnia Oferta:
    46 składanie ofert

    LTspice simulation questions, message me immediately if you are an expert in this software

    $141 (Avg Bid)
    $141 Średnia Oferta:
    20 składanie ofert
    basic PCB design for my device. 3 dni left
    ZWERYFIKOWANY

    I want basic and pcb design which can be used for all devices. containing essential components like microcontroller oscillator power module etc.

    $48 (Avg Bid)
    $48 Średnia Oferta:
    21 składanie ofert

    PLEASE READ BEFORE BIDDING. 1. we have all winner custom design board need to bring up 2. we have bootloader 3. we have firmware package we want to install 4. we have phoenixsuit program 5. we have board all tested and powered up for installing. REQUIREMENTS: 1. you have many years experience in pcb board bring up it's a custom design board with allwinner 2. you are linux expert in programming firmware for pcb board pls contact me for more information. Tasks: 1. to adjust boot loader to boot our pcb board 2. make adjustments to our pcb board firmware to run properly,

    $564 (Avg Bid)
    $564 Średnia Oferta:
    16 składanie ofert
    Looking for an electrical Engineer 3 dni left
    ZWERYFIKOWANY

    We are working on a somewhat stealth electric car charging company and need assistance from a EE experienced in PCB design, high voltage, high amperage, and more.

    $51 / hr (Avg Bid)
    $51 / hr Średnia Oferta:
    11 składanie ofert

    hola, necesito una cotización para hacer los siguientes artículos para un edificio. 1- red eléctrica de media tensión 2. red electrica de baja tension 3. utilidad final de la red eléctrica si te interesa, comunicate conmigo para enviarte los dibujos finales.

    $1033 (Avg Bid)
    $1033 Średnia Oferta:
    14 składanie ofert
    Design custom esp32cam pcb 3 dni left
    ZWERYFIKOWANY

    I need a custom gerber file (compatible with ) of esp32cam for a round ⌀32mm board. You can only remove card reader. All pins arround the board like the lilypad board. Camera objectif should be on center of the board. To avoid bot, start your proposal with "Hi Ju"

    $36 (Avg Bid)
    $36 Średnia Oferta:
    17 składanie ofert
    Pcb design 3 dni left

    Schematic Design | PCB Design | Product Design, IoT developer, PCB Designer, Embedded programmer, circuit developer, Hardware Engineer

    $283 (Avg Bid)
    $283 Średnia Oferta:
    23 składanie ofert
    EasyEDA Expert 3 dni left
    ZWERYFIKOWANY

    I am looking for easyeda expert who is able to work on PPD candidate must know how to design circuit and choose in-stock components from LCSC. If know about firmware development, it would be great.

    $565 (Avg Bid)
    $565 Średnia Oferta:
    33 składanie ofert

    Development of Ultrasound PCB Need the generator to work around 1.7Mhz freq. with 8 outputs Need that the PCB with impedance matching circuit(to the transducer and electronic) thanks *please contact me only when you have an experience with ultrasound designing *Please be aware that I need full work: design-manufacturing-assembly-testing and shipment to be a full working prototype the payment will be only for working prototype attached specifications(can be change)

    $2580 (Avg Bid)
    $2580 Średnia Oferta:
    15 składanie ofert

    We would need to create a hardware to sit on a raspberry pi or an arduino and connect to vending machines control boards. We would like to read data from the vending machine through the MDB protocol and send instructions to the vending machine. Above is the requirements. Please don't bid on this project unless you got previous experience with mdb protocol.

    $534 (Avg Bid)
    $534 Średnia Oferta:
    17 składanie ofert

    We have a low voltage project that requires expert advice and consulting on. Plus design and stamp for approval with cUL and UL I need an electrical engineer that specializes in low voltage to help us put our design into drawings, and stamping for approval. Along with providing their expert opinion on the design. IMPORTANT: The engineer must have an engineering stamp

    $30 / hr (Avg Bid)
    Projekt z Umową o Zachowaniu Poufności
    $30 / hr Średnia Oferta:
    20 składanie ofert

    We need a RS485 to TTL transceiver including design, testing, SMT design, gerber production. Note: for shipping reasons, we need someone who is in the USA

    $1054 (Avg Bid)
    $1054 Średnia Oferta:
    27 składanie ofert
    $309 Średnia Oferta:
    39 składanie ofert

    The PCB board needs to cover followed: 1. Board supply from 8-36V (TPS54240) 2. Two analog inputs to measure volts from 0-36V (ESP32 ADC), GPIO36, GPIO4 3. Three analog inputs to measure current and volts from 0-20A using INA226 via I2C - GPIO22(SCL), GPIO21(SDA) 4. Two Digital inputs with high voltage protection, working voltage 0-36V - GPIO5, GPIO27 5. Two Digital Outputs via Open Drain N-MOSFET (AO3400) - GPIO25,GPIO26 6. SIM7080G LTE/GPS via PCIe, sim card slot on the main board - connected to Serial 2 - GPIO16(RX), GPIO17(TX) and powered by own Step-Down from 12V to 3.3V, it could be used MP1584EN, or any suitable circuit up to 2-3A 7. ESP32 powered by own Step-Down from 12V to 3.3V it could be used MP1584EN, or any suitable circuit up to 2-3A 8. Display Module 128X128 I2C 1.5inch...

    $1089 (Avg Bid)
    $1089 Średnia Oferta:
    22 składanie ofert
    Realizar tarea de electronica 1 11 godzin left
    ZWERYFIKOWANY

    Necesito realizar una tarea de electronica 1 para entregar este viernes.A continuación se adjunta el archivo donde se indica realizar el diseño de dos fuentes de poder y sus especificaciones. La asignación debe ser realizada de forma individual. En el trabajo deben estar todos los cálculos llevados a cabo para su diseño. El trabajo debe ser realizado en Word. . Debe adjuntar su trabajo en formato PDF .

    $77 (Avg Bid)
    $77 Średnia Oferta:
    7 składanie ofert

    6 320 watt solar panels 60a controller 3000 watt inverter.

    $2048 (Avg Bid)
    $2048 Średnia Oferta:
    25 składanie ofert
    Electrical Engineering -- 2 6 godzin left
    ZWERYFIKOWANY

    Hi, Im looking for somebody to help me on SIngle phase ac circuit, three phase ac circuits, RLC circuits, Transformer and magnetic circuits. Please dm for further details.

    $139 (Avg Bid)
    $139 Średnia Oferta:
    41 składanie ofert

    A small electronic circuit is to be designed for a TENS unit with Bluetooth for Phone integration.

    $39 / hr (Avg Bid)
    $39 / hr Średnia Oferta:
    31 składanie ofert
    circuit designe -- 2 Kończące się left
    ZWERYFIKOWANY

    we need to designe circuit that can transfer any text ino digital form and from digital to analog to antenna. we have antenna ready designe that need to be attach to circuit. So Basically via computer software alpha numeric data will send to coil.

    $148 (Avg Bid)
    $148 Średnia Oferta:
    9 składanie ofert