Desain Sirkuit 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.

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    55 pekerjaan ditemukan, seharga USD

    I want a bridge board to connect a 4.3 inch 40pin 'standard' LCD to a smartphone. Optionally you can suggest other 4.3 - 4.5 inch display(if so I need to check width and height first). On the LCD side: this 'standard' 40 pins are the ones used by companies like [login untuk melihat URL] and other chinese brands for Raspberry. One of the part #s is 043145C0-40-N. They are sold ...

    $500 (Avg Bid)
    $500
    0 entri

    Suggest a conceptual design of variable frequency ultrasound transducer in a range 20kHz to 10 MHz. The job is to suggest a high-level concept and a solution to how an ultrasound transducer can have a variable frequency. Usually, an ultrasound transducer operates with a resonant frequency. The goal is to overcome limitations with a simple and elegant engineering solution.

    $340 (Avg Bid)
    $340 Rata-rata
    3 penawaran
    PCB design 6 Hari left

    Kanan Park is an agritech venture. We are developing robotic products for farmers to assist them in their day to day functions. We are looking for Electronics engineer with experience in PCB designing that meets the following parameters • Should individually handle PCB Layout from Component placement to Gerber files • PCB Footprint creation and validation as per IPC Standards • K...

    $7 / hr (Avg Bid)
    $7 / hr Rata-rata
    13 penawaran
    functional block 6 Hari left
    TERVERIFIKASI

    functional block in xilinx 14.7

    $23 (Avg Bid)
    $23 Rata-rata
    3 penawaran
    PCB design and build 6 Hari left
    TERVERIFIKASI

    Design and build a PCB. Powered by 230VAC (e.g. using encapsulated switching mode power supply to 5VDC). DC output of SMPS powers battery charging circuit for on-board battery. Battery powers circuit (acts as UPS) if/when input VAC fails. The circuit (powered by on-board battery) has two functions: 1) detect DC output from SMPS. Buzzer sounds if input VAC (or SMPS VDC) d...

    $203 (Avg Bid)
    $203 Rata-rata
    21 penawaran
    Electrical Engineering 6 jam left
    TERVERIFIKASI

    a. Schedule of Loads, Riser Diagram and Computation i. Contents of Schedule of Loads (circuit number, description, number of units, voltage, current (3-phase), size of conduit, cb size and kaic. ii. Total Load Per Schedule, MCB, Feeder b. Estimates . Item Description, Unit, Quantity, Brand, Unit Cost, Supplier, Total Cost i. In Table Form

    $23 (Avg Bid)
    Mendesak
    $23 Rata-rata
    12 penawaran

    Trying to simplify a circuit that contains 5 ICs to less complex components such as capacitors and transistors

    $140 (Avg Bid)
    $140 Rata-rata
    17 penawaran

    Design a pc board have a 5000v input low amp.

    $616 (Avg Bid)
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    14 penawaran
    Nanoelectronics devices 6 Hari left
    TERVERIFIKASI

    The objective of this project is to simulate the MOSFET device structure (open source simulator), do characterization of the ID-VG and ID-VD curves. You also need to write a report. Please read the details in the uploaded document.

    $36 (Avg Bid)
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    3 penawaran
    Analog CMOS design2 6 Hari left
    TERVERIFIKASI

    I am working on a project using Ltspice. This design must use TSMC 0.25 µm CMOS technology and SPICE Level 49 for simulation works. Design a one-stage folded op amp with self-biasing scheme. The circuit must fulfill the following specifications: i) Power dissipation ≤ 2.5 mW ii) Open loop DC voltage gain, |Av0| ≥ 500 iii) Overdrive voltage, |VOD| = 0.3 V for all transistor...

    $30 (Avg Bid)
    $30 Rata-rata
    1 penawaran

    convert from PWM into a speed output signal and direction output signal. - Convert PWM (RC) signals on two channels into a speed analog voltage (0V - 5V) and direction (0V or 5V) for each channel. - PWM signal 1500 (50% duty) equals to full stop / 0 RPM with a dead band between 1450 and 1550 - Greater than 1550 to 1900 equals to forward direction and varying speed. 1900 == full speed forward -...

    $517 (Avg Bid)
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    20 penawaran

    It's about quasi z source dc-dc converter and u have to implement a circuit in matlab

    $66 (Avg Bid)
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    6 penawaran
    To build a functional PCB. -- 2 5 Hari left
    TERVERIFIKASI

    I want to have a PCB made that controls components.

    $1088 (Avg Bid)
    $1088 Rata-rata
    37 penawaran
    Web site that can accept payments. 5 Hari left
    TERVERIFIKASI

    Web site that can accept payments.

    $366 (Avg Bid)
    $366 Rata-rata
    3 penawaran

    The gear will operate the motor which will move a connected spool forward and reverse laterally. I have not yet had the PCB completely developed.

    $465 (Avg Bid)
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    19 penawaran

    Please contact me for further detail.

    $505 (Avg Bid)
    $505 Rata-rata
    20 penawaran
    Run Circuit Simulation 4 Hari left
    TERVERIFIKASI

    I have a circuit design I want someone to run the simulation for me and tell me if it is working properly. I can provide a SPICE file or whichever works best for you.

    $22 (Avg Bid)
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    22 penawaran

    Details question i will solve i will shared

    $25 (Avg Bid)
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    16 penawaran
    Common Source MOSFET Amplifier -- 2 4 Hari left
    TERVERIFIKASI

    DC analysis: Q - Point hand analysis Simulation Result use multiSIM From a Common Source, n-MOSFET Amplifier configuration find values for all resistors in the biasing circuit

    $25 (Avg Bid)
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    9 penawaran

    We are looking for an Electronic engineer who have experience in Microcontroller, Circuit , PCB design and Firmware. Detail will be discussed via chat. If you are free, please apply.

    $518 (Avg Bid)
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    43 penawaran
    build me a digital ohm meter 4 Hari left
    TERVERIFIKASI

    I want to create a bar graph digital OMH meter that can read from 240OHM to 30ohm - to be used as a fuel tank gauge. the LED bar similar to : [login untuk melihat URL]

    $115 (Avg Bid)
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    18 penawaran
    Power electrical 4 Hari left
    TERVERIFIKASI

    I need someone have a knowledge about power quality ( harmonic , transient, grounding )

    $26 (Avg Bid)
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    12 penawaran
    Digital design urgent 3 hours task 3 Hari left
    TERVERIFIKASI

    Controlled system engineering tasks

    $101 (Avg Bid)
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    9 penawaran

    Looking for someone to create a PCB board for us to dim multiple led units. Will send more information upon request as we have images and more details . Needs to be Bluetooth capable and be able to connect with one another while having one master. Each board needs to control up to 55-60 watts of leds. If you can create the app for us to control the boards as well, that will be great and we will...

    $580 (Avg Bid)
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    44 penawaran

    It's a "simple" project but with some challenges and functions. The hardware is as following: - Arduino Nano 3 board - 2/4 buttons - 1 input signal - 2 relay boards - 2 displays TM1637 Option: LED-strip WS8212/WS2812 The following functions are needed: As the title describes its a time countdown on 2 displays (same time on both displays) with 2 options of time by a press of 1 or 2...

    $216 (Avg Bid)
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    20 penawaran

    I need a sinwave inverter using pic microcontroller and also with mmpt charge controller and others protective measures

    $1633 (Avg Bid)
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    3 penawaran
    Design a Digital Controller 3 Hari left
    TERVERIFIKASI

    Design a Dahlin Controller. Design a dead beat controller.

    $64 (Avg Bid)
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    3 penawaran
    Multisim simulation 3 Hari left
    TERVERIFIKASI

    I need to draw and simulate my circuit into the multisim to see how db gain is changing according to resistor values, I need 3 different specific db values to be observed on graph. In total there are around 15 components to draw.

    $25 (Avg Bid)
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    10 penawaran

    I build motorcycles and do a lot of engine swaps ,,, I need someone to build the board yo control one fuel injector I'll get a throttle body with a map sensor, iat,I'm running a narrowband o2 sensor so that's there for a signal also it runs on a cdi ignition has a pulsar with a magnet on flywheel already so that signal will be there also to program the board [Removed by Freelancer....

    $536 (Avg Bid)
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    11 penawaran
    Common Source MOSFET Amplifier 3 Hari left
    TERVERIFIKASI

    DC analysis: Q - Point hand analysis Simulation Result From a Common Source, n-MOSFET Amplifier configuration find values for all resistors in the biasing circuit

    $18 (Avg Bid)
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    5 penawaran
    Emona tims 3 Hari left

    Practical about AM and FM modulation and De modulations , design circuit

    $37 (Avg Bid)
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    4 penawaran
    RF hardware engineer 2 Hari left
    TERVERIFIKASI

    We are a 2-way radio company. Need RF / PCB hardware engineer to lead the build and QC/QA of new products.

    $21 / hr (Avg Bid)
    $21 / hr Rata-rata
    19 penawaran

    I require the services of a technician to supply and install a HMI to monitor and control my Schneider TM221CE40R PLC and, if possible, display some values in am ABB 2CMC484002M0201 PMD (multifunction meter). The equipment is for domestic purposes and no fancy graphics are required on the HMI, just rectangles of different colours for indications and other rectangles or circles for push button con...

    $419 (Avg Bid)
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    8 penawaran

    I ha va circuit with Arduino ,temperature sensor ( dht22),motor driver l298,stepper motor, the motor is linked to a gear to open and close the window. depending on the low and high temp threshold. I need circuit simulation on MPlab or Proteus and I need the coding in a picture I also need the temperature reading if possible

    $132 (Avg Bid)
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    20 penawaran

    About Us: Morin Scientific provides R&D and technical consulting services, with a specialization in power supply system. We help companies through the early stages of their R&D, providing full development of prototypes though SMPS We are currently seeking an electrical engineer who passionate to learn power supply circuits

    $17 / hr (Avg Bid)
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    12 penawaran

    Looking for an experienced fpga engineer to help me get going with Verilog and just basic fpga planning, resource allocation , memory controllers, ip use. Multiple sessions [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] maybe 3 times a week 1 hour per session

    $19 / hr (Avg Bid)
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    6 penawaran

    We would like a Schematic and PCB design with the STM32L476RG microcontroller with a Quectel BG96 NBIoT module. This should ideally be designed with KiCad. We are still deciding on the number of pins to expose but let's put it at 20 pins that will be mapped to connectors for external access.

    $227 (Avg Bid)
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    VHDL , QUARTUS , MODELSIM ALTERA, QUESTASIM, UP DOWN COUNTER , COUNT ZERO COUNTER, CLOCK GENERATOR, RGB CONTROLLER. STATE MACHINE ...

    $155 (Avg Bid)
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    9 penawaran

    i got pcb circuit schematics. i need the circuit diagram by looking at it.

    $5 / hr (Avg Bid)
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    21 penawaran
    Make remote controller 1 hari left
    TERVERIFIKASI

    Can you tell me which model is can be 1 device with 4 remote controller? first controller : AB / second controller : AC / third controller : AD / fourth controller : ABCD... Do you know similar what i want model? or tell me remodeling method something. thanks you Can you remodeling remote controller like this? [login untuk melihat URL] [login untuk melihat URL]

    $124 (Avg Bid)
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    3 penawaran

    We need you to design and build a special PCB connected to 4 ultrasonic sensors that measures the distance and sends the data to our existing HMI /PLC as a total area

    $33 / hr (Avg Bid)
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    25 penawaran
    Pcb and schematic 17 jam left
    TERVERIFIKASI

    Pcb design of a ring and schematic

    $154 (Avg Bid)
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    46 penawaran

    I need help with an electrical engineering activity!!!

    $28 (Avg Bid)
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    22 penawaran

    Microprocessor Atmega128 urgently...

    $8 - $23
    Bersegel
    $8 - $23
    11 penawaran

    Must use most common components and give a full BOM list. Im a electronic engineer myself, just don't have the time. Chip recommendations: MAX5035 or LTC3630A

    $27 (Avg Bid)
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    30 penawaran