Basic circuit design switch jobs

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    10,233 basic circuit design switch jobs found, pricing in ZAR

    ...***PROJECT DETAILS*** I have created a detailed functional specification which I want you to help me transform into a circuit design. This is *not* a PCB layout project. This is a circuit design project. Although the circuit will likely use an ESP8266, I do not require that you have any experience with the ESP8266. Instead, I am looking for engineers

    R112 / hr (Avg Bid)
    R112 / hr Avg Bid
    9 bids

    I need design and simulation of RLC parallel circuit designed such that inductance offered for flow of current of 120mA shall be 0.21H and at 10A shall be 2.5H. Need suitable values of R,L,C

    R519 (Avg Bid)
    R519 Avg Bid
    9 bids
    Trophy icon Write some Software 6 days left

    ...be used: 2x16 LCD display (non-I2C) Encoder switch (for controlling settings) Aruino Uno Relay Button The process: The user will have a simple menu to operate. The only setting that needs to be adjusted is the time (in milliseconds). When the button is pressed, the relay will close the circuit for x milliseconds. After the time is complete

    R140 (Avg Bid)
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    R140 Avg Bid
    1 entries
    Analog IC Design 6 days left
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    Analog Intgreted Circuit Design

    R2172 (Avg Bid)
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    17 bids

    SMPS for a electronic circuit with different isolated voltages

    R1920 (Avg Bid)
    R1920 Avg Bid
    3 bids

    Need practical dimensions of input transformer for use with a full wave rectifier and a LC filter circuit

    R490 (Avg Bid)
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    7 bids

    Circuit diagram, pcb layout and atmega 328 coding

    R861 (Avg Bid)
    R861 Avg Bid
    16 bids

    Hi Hari, Hope you and your team are well. I've got a fairly simple design that i need to be modelled, if you are able to create a 3D model that would be perfect. I've attached a file you to look at so you have some idea of my requirements. The purpose of this system when it is finally built is to allow me to test and calibrate digital manometers

    R224 / hr (Avg Bid)
    R224 / hr Avg Bid
    19 bids

    To design and build prototype of full solid-state static voltage stabilizer using IGBT/ MOSFET in PWM AC Chopper/Inverter topology with Buck Boost Transformer with any suitable DSP IC # Deliverables WORKER MUST PROVIDE : 1. Complete and detailed Schematic Diagram of the product. 2. Complete artwork of the PCB including laser print out of the tracks

    R420 - R3504
    R420 - R3504
    0 bids

    Hello everyone, We currently have a working prototype and the design uses 2 PCB's. We would like to condense it into 1 PCB and miniaturize it to the size of a flash drive if possible. The Circuit Board requires: -GPS -WiFi -SMS -LTE 3.0 or higher -Processor -2.0G RAM -Our proprietary software installed -Speaker -1 GPS antenna -1 Cell

    R785 / hr (Avg Bid)
    R785 / hr Avg Bid
    29 bids

    The primary and secondary domains on the Google Apps (Google Suite) Free edition need to be switched while retaining free status. This cannot be done from the admin console and has to be done via a loophole in the API. Instructions/hacks are available online.

    R378 (Avg Bid)
    R378 Avg Bid
    1 bids

    I need advice on how to...advice on how to automate a dust bin lid. it should have a sensor to detect arm, then automatically open the lid, after some seconds it should close it self. need advice on circuit and equipment to use in prototype stage and then for commercial stage. Should be a simple thing for some one with experience on these things.

    R2747 (Avg Bid)
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    11 bids
    3d circuit 5 days left

    We making a game in unity3d and need different 3d race circuits. Circuits are all different with own specs

    R6587 (Avg Bid)
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    23 bids

    Deaign a low-noise CMOS operational amplifier circuit with the highest possible gain to meet certain specifications.

    R462 (Avg Bid)
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    18 bids

    c Integrated Circuit (ASIC) implementation of an N x N array multiplier. The ASIC will be fabricated in AMI 0.5 m CMOS technology available through MOSIS.

    R2565 (Avg Bid)
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    7 bids

    c Integrated Circuit (ASIC) implementation of an N x N array multiplier. The ASIC will be fabricated in AMI 0.5 m CMOS technology available through MOSIS.

    R1864 (Avg Bid)
    R1864 Avg Bid
    2 bids

    The circuit is an electro-chemical transducer. The circuit hand-drawn schematic is available and all literature associated is present. The circuit schematic needs to be developed and PCB needs to be designed. Performance can lead to a full time employment as well as there are several projects that need to be taken care of.

    R2276 (Avg Bid)
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    37 bids

    It is designing a discrete common-source amplifier satisfying the required gain, input impedance, output impedance...designing a discrete common-source amplifier satisfying the required gain, input impedance, output impedance, and frequency response characteristics. Then you will simulate your circuit on LTSpice to verify the requirements are met.

    R533 (Avg Bid)
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    8 bids

    Hi, I need someone to develop a custom single board computer system, which will take a network cable in, and if the ...device is connected to a single computer or device, display the IP address of the device. A .skp or .stl file of a case design with an LCD screen would be an ideal solution, along with a rechargeable battery and recharging circuit.

    R9063 (Avg Bid)
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    11 bids

    I require the assembly various components in order to manufacture closed pneumatic circuit (see attached drawing). This product is currently being specified, therefore the final look is yet to be determined. I have labelled most of key items but more work is to be done once the specification is finalised. If you are able to produce this piece

    R7820 (Avg Bid)
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    12 bids