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    15 circuit design jobs found, pricing in USD

    Electronic Engineer able to build and explain some circuit diagrams of jammers and low radio frequencies

    $28 (Avg Bid)
    $28 Avg Bid
    8 bids

    Complete Product Design in Altium including Schematic and PCBA with all output files/libraries/footprints/Bom/mechanical drawings ETC... Design based around GL3590 EVB Schematic BGA-144 , Cost effective yet Impressive electrical characteristics Complete Product Design in Altium including Schematic and PCBA with all output files/libraries/footprints/Bom/mechanical

    $444 (Avg Bid)
    $444 Avg Bid
    5 bids

    The task is to create a circuit for LTC1980 IC which would allow the charger to operate even when the under-voltage lockout occurs. This IC has a specific timer that stops the charger if under-voltage of the battery is present longer then specified time. This is from datasheet: "During trickle charging, if the battery voltage remains below 2.7V for

    $29 (Avg Bid)
    $29 Avg Bid
    6 bids
    arduino project 6 days left
    VERIFIED

    My project is to use an arduino circuit like ATMEGA328P Pro Mini 328 Mini and a SIM 800L gprs GSM circuit board, prefered board to be smallest possible or ( if you can recommend better module for this project is fine let me know) conected to a the main alarm control panel and whenever there is an alarm this module call and send a text massage to the

    $169 (Avg Bid)
    $169 Avg Bid
    32 bids
    Manufacture a PCB for me 6 days left
    VERIFIED

    I have an electronics project I'm working on. Initially, I employed veroboard and home made PCB design using ferrite chloride. However, due to an increase in demand for this project, I'll need to transfer my circuit to PCB which makes it looks professional... Anyone interested.

    $144 (Avg Bid)
    $144 Avg Bid
    12 bids

    PCB design, schematics and layout needed for basic stepper motor function. Our goal is to have a designed circuit board that will be used to drive an Adafruit reduction stepper motor (or similar motor) at exactly 1 rpm. We currently use an arduino, with the reduction stepper, but would like to create our own circuit board as a more cost effective

    $448 (Avg Bid)
    $448 Avg Bid
    33 bids

    We Require engineer that knows about high voltage 10-20kv. need validation and schematic I ordered the parts to do a test circuit ASAP looks like the Opto can be driven with 5vdc pulse

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    8 bids

    We have the circuit show in this article [login to view URL] The photodiode is the Digikey model 1125-106ND The JFET OPAMP is the AD820ANZ. Capacitance and resistance are shown in the diagrams. Problem The system is too sensitive, in full light, the output signal is saturated. Question What to add in the editing

    $17 (Avg Bid)
    $17 Avg Bid
    8 bids

    ...designed motor. I want to fire a pulse of 12 volt to coils for an instant and in a firing order of 1,3,4,2 . I have 2 coils of 500 turns and wire size of 22 gauge. It is design with an crankshaft of 5/16' with wooden pieces with N42 magnetic on each end of the wooden pieces which spin in the pots it has a south and north pole there are 2 coils of

    $24 (Avg Bid)
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    5 bids

    We are developing LCD display for our application, Basic concept and major component selection is d...concept and major component selection is done by inhouse team in order to expedite project we are looking for developer who will design circuit based on our brief and later design PCB for the same circuit for next stage.. PCB design has to be on KiCad

    $133 (Avg Bid)
    $133 Avg Bid
    12 bids
    Design a Water Steamer Unit 4 days left
    VERIFIED

    ...Steamer or Personal Portable Steamer. Design the complete unit for making Steam, which involve the Inner Circuit with Auto Shutoff functionality and the heating assembly too. Should be 1200 W capacity. Your job is to design only Heating Unit, where steam is generated, Water tank and supply and electronic circuit for that. User should be able to regulate

    $67 (Avg Bid)
    $67 Avg Bid
    8 bids

    I require the design of a 3d enclosure for a circuit board project: The enclosure is required to contain: PCB assembly (~110mm X 60mm) Mainboard with submodules. The PCB should attach firmly to the enclosure with mounting points/screws. Two small speakers (+-40mm square) Associated Speaker type “slots” Mounting standoff for internal

    $158 (Avg Bid)
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    58 bids

    I'm looking for someone who is expert in PCB Design especially in Analog Audio circuit It's a simple circuit -Through hole converts to SMD -Reducing the noise of the circuit -KiCAD to Eagle I need someone professional who can improve the design I will provide you more details

    $163 (Avg Bid)
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    26 bids
    Trophy icon Company Logo Contest 12 days left

    My company Addeus is launching an eccomerce platform for businesses of different industries. I posted my initial company logo design and found a design online in calligraphy with the AD. I really like the "infinity" design and am looking for something that can get across the themes of connectivity and longevity. I want to keep the white and blue palette

    $25 (Avg Bid)
    Guaranteed
    $25 Avg Bid
    65 entries

    ...guide the user in the direction of the sensor. It will also emit a higher pitched/volume tone as the mobile device approaches the sensor • The specifications for the VLSI circuit solution that is used as the embedded sensor which will be tracked and located by the Android/IOS application on the personal device • This application should also be supported

    $318 (Avg Bid)
    NDA
    $318 Avg Bid
    20 bids