Audio digital analog circuit schematic jobs

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    15,433 audio digital analog circuit schematic jobs found, pricing in USD

    ...project uses these external modules: arduino mega 2560, 4 buttons (interrupt pins), ds3231 real time clock, 5 port 220v relay module, 4 RGB LED, 5110 lcd screen module. The circuit receives 12v 3A input. I would like there to be 5V and 3.3V management for the modules as required and one 24V on the 1s port of the relay. The external device on the relay

    $63 (Avg Bid)
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    4 bids

    ...The data are needed to be pulled from a Shopping Website and should be delivered in an excel sheet. sample data were pulled from the bellow link: https://www.amazon.in/Fogg-Analog-White-Watch-2038-WH/dp/B072J2WSFT/ref=br_msw_pdt-3?_encoding=UTF8&smid=A2WSBWY7MS8ZSJ&pf_rd_m=A1VBAL9TL5WCBF&pf_rd_s=&pf_rd_r=Y4VM4MCE2C98YDQCYCXZ&pf_rd_t=36701&pf_rd_p=89

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    18 bids

    Need someone with experience with Electrical Compliance to advice us on the design and chnages required to ensure we pass Compliance through Australia Standards. The pr...us on the design and chnages required to ensure we pass Compliance through Australia Standards. The product involves 240v/ and 3 Phase switch connected to an electronic circuit

    $100 (Avg Bid)
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    3 bids

    We have a very specific design we wish to enhance that requires the cirrus metering chip. We want someone to assist with design of the schematic, BOM and PCB design. Experience with metering chip preffered but you MUST be able to speak and meet deadlines.

    $25 (Avg Bid)
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    8 bids

    ...read a new number from the input. A control circuit and datapath should be implemented. A template .circ file has been included that has all inputs and outputs in place. Your calculator should be implemented within the subcircuit, 8-Bit Calculator. Please do not make any changes to the existing circuit, main. You may add as many subcircuits to the

    $27 (Avg Bid)
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    8 bids

    i like to have this embedded project done by the freelancer with relevant set of skills on urgent basis

    $21 / hr (Avg Bid)
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    4 bids

    hello! i like to have design of a darlington amplifier circuit with high gain for embedded purposes. the freelancers with relevant skills do send me their proposal.

    $20 / hr (Avg Bid)
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    5 bids

    i have attached all details of work in the word file take a look at this and let me know if you can do this work

    $95 (Avg Bid)
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    3 bids

    PCB layout using Allegro/Orcad version 17.2 (Don't use 16.6) 1) Update schematic, minor changes, may include creating three footprints 2) Understand and follow the specified component placement 3) PCB layout with necessary consultation 4) Prepare design files, ready to order PCBs

    $435 (Avg Bid)
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    18 bids

    Basically, I have a schematic of MEMS sensors feeding an analog processing chip, to an ADC to a PIC micro. we built 3 PCBs for prototype test. the first was populated and had a short. then we tested the bare PCB and there is a short that we simply cannot find. At this point, all I am looking for is help finding the short before building more. Could

    $13 / hr (Avg Bid)
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    6 bids
    Help with my project 5 days left
    VERIFIED

    Hi, I need help with my project. I have two datasets. One i...with this information and knowing the circuits that present a significant differential activation between tumors and normal, I can recover the variants of the genes of each circuit in each sample (they said me) but how? Is there someone who explains me how can I do this with RStudio? Thanks

    $20 / hr (Avg Bid)
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    6 bids

    Hi Muhammad B., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I have a sensor project with a MEMS sensor, ADC an...board evidently has a short. I need someone to look things over and see if they can find the fault & maybe other problems. Do you have Eagle? I have an Eagle project and schematic.

    $12 / hr (Avg Bid)
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    1 bids

    i have attached all details of work in the word file take a look at this and let me know if you can do this work

    $23 (Avg Bid)
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    1 bids

    the freelancer has to make software based on VB studio or C sharp which has the database of different programmes containing words and number and sends those alphan...receiver at other ends. we have one antenna design but we can make the new one. the software sends the data via USB to the coil. the freelancer has to design software and circuit design.

    $133 (Avg Bid)
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    4 bids

    I need to complete a GPS board design, TI chip based, inbuilt timer circuit, emc, esd compliance. Please reply me to discuss

    $2 / hr (Avg Bid)
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    1 bids
    Proteus expert 4 days left

    I'm looking for someone who is expert in Proteus tool. I have already designed a circuit which needs to be modified or designed it from scratch.

    $344 (Avg Bid)
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    29 bids

    the design is part of a project and it needs to be done asap. the simulations should be done for a microcontroller so the knowledge of C or assembly is a benefit. the outline of the design will be provided and has to be designed on OrCad.

    $29 (Avg Bid)
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    5 bids

    I am interested to reduce the ripple factor in the power supply of 8V.

    $17 / hr (Avg Bid)
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    17 bids

    ...located in China. I need an electronic engineer skilled in Arduino, Raspberry Pi, WiFi, Bluetooth, PIC, PLC and professional in Electronics schematics and PCB design (Altium)–Circuit analyzing and debugging- Hardware reverse engineering - Firmware development –C++, C- microcontroller embedded system - EMC Compliance Consultancy - Test & Manufacture. They

    $740 (Avg Bid)
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    16 bids

    I am interested to reduce the ripple factor in the power supply of 5V.

    $19 / hr (Avg Bid)
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    16 bids