Circuit design jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    11,970 circuit design jobs found, pricing in NZD
    Matlab Circuit Analysis 6 days left
    VERIFIED

    Matlab Circuit Analysis

    $30 (Avg Bid)
    $30 Avg Bid
    15 bids

    I need a circuit board to be created to attach 2 devices on it. A on/off switch and a mister.

    $45 (Avg Bid)
    $45 Avg Bid
    20 bids
    circuit designer 6 days left

    LCD/LED Wall clock with calendar

    $697 (Avg Bid)
    $697 Avg Bid
    16 bids

    I need a circuit board created for a mister device that will be plugged in the wall and it will have a on/off switch. Can you do this?

    $50 (Avg Bid)
    $50 Avg Bid
    1 bids

    I need a circuit board for a on/off switch and to connect a mister device that will be plugged in the wall. Can you do this?

    $50 (Avg Bid)
    $50 Avg Bid
    1 bids

    To develop an accurate interface between a 28X2 Picaxe and a galvanic oxygen sensor. The project allows ONE of TWO approaches. This can be done using an ADS1115 (AD Converter) which requires the development of suitable code with the 28X2. The alternative approach is using to design a besoke interface PCB that provides an analogue 0-5v output relative to the oxygen concentration. An APD112372 ga...

    $427 (Avg Bid)
    $427 Avg Bid
    13 bids

    [login to view URL] Complete Design in Altium including Schematic and PCB with all output files/libraries/footprints/Bom/mechanical drawings ETC... Design based around USB7050 Schematic 4-Port SS/HS USB Type-C™ PD Smart Hub , Cost effective yet Impressive electrical characteristics Complete Schematic needs to be created using of the shelf components (sourced through Digi/Mouser/Avnet/etc)...

    $392 (Avg Bid)
    $392 Avg Bid
    27 bids
    Quantum circuit 5 days left

    It should be provided in a report. You may use a program/script, e.g. in Python, quirk, or manual calculations for your answers, but you must show the results in the report.

    $334 (Avg Bid)
    $334 Avg Bid
    7 bids

    Hello, Everyone. I am looking for a experienced power supply engineer for making schematic. This circuit will input the 24V DC from battery pack and output AC 240V/60Hz and AC 120V. that is, one DC input and two AC outlet. output power is 5000W. i want to use a microcontroller for adjust the PWM frequency of inverter. someone must be share the experience with inverter design. Don't need PCB d...

    $249 (Avg Bid)
    $249 Avg Bid
    18 bids
    Connortemp 4 days left
    VERIFIED

    I want you to give me a circuit design that works off a battery power source. That provides a 25-26 millivolt power source. I also want one that would provide a 500-700 millivolt power source. I envisage a PCB, with an on off switch, a light to show that it is switched on and plugs for the battery power supply and the contact that will provide the power. I want you to design a circuit that will g...

    $197 (Avg Bid)
    $197 Avg Bid
    18 bids

    We need a German or any other Country Freelancer to test or direct approve our Electronic PCB Circuit Diagram. Even if they can not send it.

    $52 (Avg Bid)
    $52 Avg Bid
    15 bids

    We need a German or any other Country Freelancer to test or direct approve our Electronic PCB Circuit Diagram. Even if they can not send it.

    $84 (Avg Bid)
    $84 Avg Bid
    3 bids
    Circuit Design 4 days left
    VERIFIED

    Hi, Please read and understand the project requirements before putting an offer. I need a circuit that takes 110V AC (or 220AC) and creates a burst width modulating power source for me. I need to be able to control all the parameters shown in the attached graph. Background info: - Full H-bridge circuit can do this Specifications: - Required power output: 100 Watts per circuit/PC...

    $951 (Avg Bid)
    Local
    $951 Avg Bid
    6 bids
    Electric Circuit Questions 4 days left
    VERIFIED

    I have an online Timed test that I need professionals in electrical engineering major ( Electric Circuit Theory) subject to solve three question .. I will share previous material, assignments, practice for you to further prepare please only bid if u are professional and can work on the question quickly and right

    $183 (Avg Bid)
    $183 Avg Bid
    42 bids

    automatic voltage variation to keep constant current depending on load resistance hi, i have a circuit which is powered by a boost converter (9V-27V) and then it generates an AC current (2 output electrodes) with a low frequency (10hz) square waveform 50% duty cycle the load resistance between the 2 electrodes is variable (sometimes it increases sometimes it decreases (between 1kO to 10kO)). for...

    $62 (Avg Bid)
    $62 Avg Bid
    17 bids
    Manufacturer a circuit board 4 days left
    VERIFIED

    Manufacturer a circuit board similar to Teaxs Instrument BA 2 plus calculator

    $207 (Avg Bid)
    $207 Avg Bid
    4 bids

    RF Circuit Design above 1GHz in Advanced Design System (ADS)

    $175 (Avg Bid)
    $175 Avg Bid
    10 bids

    need a expert in circuit design for online quiz

    $52 / hr (Avg Bid)
    $52 / hr Avg Bid
    13 bids

    I am trying to module a PV system connected to the grid by using a specific DC-DC converter this circuit is contained two MOSFETs and my problem is designing a controller to control those two MOSFETs and designing DC-AC converter and feeding the grid with this power

    $168 (Avg Bid)
    $168 Avg Bid
    10 bids

    A DC switching network with 0 to 5 mA adjustable and pulsating direct current output. Input could be a 9V battery. I only need the circuit diagram with the components to be used. All components must be named so that I can procure them myself and assemble the switching network myself.

    $45 (Avg Bid)
    $45 Avg Bid
    10 bids

    Re-design 3D Image of same Boy and Girl with clear visibility in high resolution, file format png and glb. Every section of image should have clear outline. With transparent background. Can make changes to look more creative and interesting. In Circuit -1 image watermark have to remove and circuit design little bit darker, and also in two more colour light green and light blue. In Circuit -2 im...

    $42 (Avg Bid)
    $42 Avg Bid
    6 bids
    Trophy icon Re-design in 3D Animation 2 days left

    Re-design 3D Image of same Boy and Girl with clear visibility in high resolution, file format png and glb. Every section of image should have clear outline. With transparent background. Can make changes to look more creative and interesting. In Circuit -1 image watermark have to remove and circuit design little bit darker, and also in two more colour light green and light blue. In Circui...

    $44 (Avg Bid)
    $44
    4 entries
    Design and Build a Prototype 2 days left
    VERIFIED

    I am looking for an electronic engineer who can design an electronic product (including the PCB design, Circuit programming, the whole connected unified product) that will include many electronic components to be connected and works altogether.

    $281 (Avg Bid)
    $281 Avg Bid
    25 bids

    Complete design, schematic preparation, BOM list, firmware code, Proteus simulation and offsite support for 3 Phase ongrid solar & battery hybrid inverter along with MPPT suitable to operate in ongrids mode as well as island mode based on the requirement. during island mode of operation the inverter should recharge the battery banks through its inbuilt battery charger. The MPPT should control ...

    $356 (Avg Bid)
    $356 Avg Bid
    9 bids
    Arduino ESP32 firmware guru 1 day left
    VERIFIED

    Looking for some ESP32 software/firmware guru who can -review codes -fix codes -improve codes for better functioning. We don't need circuit designing but someone very experienced in esp32 programming and dealing with devices like -sim800l -mq135/7 -pir -microwave doppler -dht22

    $126 (Avg Bid)
    $126 Avg Bid
    14 bids

    I need the project A done as per the document bellow A Transimpedence/Limiting Amplifier (TIA/LA). The TIA should take the input in form of current (0.7mA -5mA) , for a current value in range should give an out put Swing of about 10mV with a bandwidth of 6.5GHz The LA should take the input from TIA and give the output swing of 200-250 mV. Simulation software Cadence will be provided and will u...

    $212 (Avg Bid)
    $212 Avg Bid
    11 bids

    We need an electrical engineer, to make our Carrier Board for Intrinsyc Open-Q SOM-835

    $306 (Avg Bid)
    $306 Avg Bid
    9 bids
    Take Measurements 3 1 day left
    VERIFIED

    I will provide you with circuit diagrams and you need to take measurements. If you are interested then send me a message and I will provide you with the details.

    $213 (Avg Bid)
    $213 Avg Bid
    29 bids

    EU ONLY PLEASE This relatively simplistic circuit should have the following details: Specs: Material: Plastic Power: 2 x AA’s or 2 x AAA’s Mini propeller to blow air under it towards the cylinder: Plastic Functionality: Switch button for functions: - Always ON - Always OFF - Intermittent On for 10 Sec every 5min/15min/1hr Dimensions: 1 : inside 70 mm 2 : inside h, can vary...

    $314 (Avg Bid)
    $314 Avg Bid
    14 bids

    Create a circuit to do parity detection on 4 bits using Xilinix ISE, will provide complete details in the chat.

    $66 (Avg Bid)
    $66 Avg Bid
    10 bids

    1) Write a SystemC description for a D-flipflop. 2) Write a testbench for the circuit. 3) Perform systemC logic simulation to the above circuit and print out the waveform output. 4) Explain how you justify that your Verilog file is correct or not.

    $50 (Avg Bid)
    $50 Avg Bid
    1 bids

    I want to build a temp controlled relay circuit with 7 segment display with temp setting.

    $29 (Avg Bid)
    $29 Avg Bid
    34 bids

    Please Sign Up or Login to see details.

    Sealed NDA

    hello i need help with physics course, Physics 2 Ch 28 direct circuit ch 29 magnetic field Stewart physics book for engineers and scientists

    $17 (Avg Bid)
    $17 Avg Bid
    1 bids
    Circuit problem 10 hours left

    Engineering circuit class problem

    $34 (Avg Bid)
    $34 Avg Bid
    7 bids

    My circuit design has 8 pins each representing a bit of the 8 bits binary output. I want to find the fft using spectrum tool for the overall output rather than for each pin.

    $50 (Avg Bid)
    $50 Avg Bid
    2 bids

    Effects of faults on transformer winding and core and its different parameters using ANSYS

    $163 (Avg Bid)
    $163 Avg Bid
    10 bids

    I am trying to build a laptop cum tablet cum phone

    $55 / hr (Avg Bid)
    $55 / hr Avg Bid
    4 bids

    Hello, i was wondering how much will you charge to make a circuit board for my prototype? it's a 4 in 1 Bluetooth Speaker and i was combining the 4 products together, need them to all work on one circuit board. You will also need to add a few things to the circuit board as well. Anyways let me know willing to negotiate the price

    $672 (Avg Bid)
    $672 Avg Bid
    1 bids

    i need a circuit simple, to play multiple audio when person move on front of it. one audio per motion motion sensor IR mp3 decoder memory storage (we will provide the audio in the future) and a way to store the audio via USB need to consume minimum amp (3 AA battery and should last at-least 200 days)

    $284 (Avg Bid)
    $284 Avg Bid
    21 bids

    I am looking for an electronic engineer who would be able to design an electronic product (including the PCB design, Circuit programming, the whole connected unified product) that will include many electronic components to be connected and works altogether.   The following is a brief about the components/technologies that will be parts of the product:   • Main Controller/Processor ...

    $971 (Avg Bid)
    $971 Avg Bid
    32 bids

    1) Write a SystemC description for a D-flipflop. 2) Write a testbench for the circuit. 3) Perform systemC logic simulation to the above circuit and print out the waveform output. 4) Explain how you justify that your Verilog file is correct or not.

    $62 (Avg Bid)
    $62 Avg Bid
    7 bids

    I need someone to help me with solving questions in these topics: Basic Principles—Power in 1-phase AC Circuits, Complex Power, Power Factor Correction Complex Power Flow, Balanced 3-phase Circuits, Y-connected Loads, ∆-connected Loads, ∆-Y Transformation Per-phase Analysis, Balanced 3-phase Power Synchronous Generators, Generator Model Steady-state Characteristics of Synchronous Generators...

    $284 (Avg Bid)
    $284 Avg Bid
    29 bids

    Designing the schematics of IQ Mixer followed with a transimpedance amplifier , LowPass Filter and Variable Gain Amplifier of the receiver part using Cadence Program and Test the design. example of the schematic is uploaded. (IQ Mixer). Frequency(RF)= 15 GHz

    $773 (Avg Bid)
    $773 Avg Bid
    5 bids

    We are searching for someone who can produce three prototype circuit boards using smd technology. We will provide PCB design and BOM list so your task would be to produce the circuit boards and send them to us. The production should be done using a smd machine.

    $324 (Avg Bid)
    $324 Avg Bid
    23 bids

    I will need to combine several modules that are available commercially ( Arduino) to make a customised circuit that will be used to fabricate a PCB.

    $200 (Avg Bid)
    $200 Avg Bid
    7 bids