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    7 работ(-а,-ы) найдено, цены указаны в USD
    Motion feedback in loudspeakers -- 3 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Although a well known technique more has recently been discovered. Various parts of the cone motion (displacement, velocity, acceleration) can be shown to have interesting acoustical radiation properties if measured and incorporated in a feedback investigate the mathematically relationship between the feedback properties and the electrical and acoustic characteristics of the resulting system. ...

    $28 - $349
    $28 - $349
    0 заявок(-ки)
    Need help on digital system integration -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Need help on digital system integration module

    $157 (Avg Bid)
    $157 Ср. заявка
    7 заявок(-ки)
    Electronics Expert needed of an Urgent Task 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi need someone expert with Multisim design and Simulation tool with knowledge of A/D converters.

    $30 (Avg Bid)
    $30 Ср. заявка
    6 заявок(-ки)

    Hello, We would like an engineer who is familiar with the USB-C standard to write up an answer/analysis to a question we have. We want to find out if USB-C can be used for the transmission of AC power over 3 pins (low voltage, 24V) Are there 3 pins that will take 250mA @ 24V AC. I can use multiple pins per signal if I need to. Can we use USB C for this purpose? Can USB C be used for AC power?...

    $40 (Avg Bid)
    $40 Ср. заявка
    7 заявок(-ки)
    Analog electronics -- 2 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Frequency response for analog electronics

    $22 (Avg Bid)
    $22 Ср. заявка
    6 заявок(-ки)
    4 channel wifi smart switch with fan dimmer 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, I am looking for working pcb design of 4 channel wifi smart switch with fan dimmer using ESP12e/ESP12f and triac (not relays) and an onboard power regulation of 230v to 3.3v (without using hilink or any similar products).all the components used must be SMD and the board should be as compact as possible. I will also need a sample arduino code for testing the board. I am attaching an image the ...

    $142 (Avg Bid)
    $142 Ср. заявка
    8 заявок(-ки)

    Need to sample at 1.5kHz and display on LCD, these analog signals (3)

    $114 (Avg Bid)
    $114 Ср. заявка
    5 заявок(-ки)