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    11,507 rf circuit design jobber funnet, priser i USD

    Designing and Developing the PCB for Battery operated and Bluetooth connected Drums Sticks, which when connected to Smartphone, creates music on the Mobile Music App. Drumsticks replace your figure from the Music App and create music when played on any surface.

    $252 (Avg Bid)
    $252 Snitt bud
    19 bud

    I have tried several times but I may not be getting it right. I am looking for the ability to create an Arduino controlled garage door remote RF reader for my home automation system. A separate Arduino will be able to send the same door code. This contract will require providing a working copy, a parts list as well as the Arduino code.

    $455 (Avg Bid)
    Taushetspliktsavtale
    $455 Snitt bud
    15 bud
    2x arduino devices for rf link 5 dager left
    VERIFISERT

    Need someone whos a pure master in arduino who can assemble and program 2xtransceivers to do a few cool stuff.

    $1005 (Avg Bid)
    $1005 Snitt bud
    37 bud
    RFID dual frequency communications 4 dager left
    VERIFISERT

    To understand this job,...down convert a signal/amplify a signal/relay a signal/LF & UHF/modulate & Demodulate signals/ sniff signals/ Micro controllers Electronics PCB layout RFID Rasberry pi zigbee RF CIRCUIT You should have SDR tools, to be able to check for signals etc.. IF YOU DO NOT MEET THESE REQUIRMENTS DO NOT WASTE YOUR TIME OR MINE PLEASE.

    $2581 (Avg Bid)
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    17 bud

    NEED HELP TO SOLVE TWO SIMPLE QUESTIONS FOR TWO PORT PARAMETERS. BUDGET 3 USD. SIMPLE IF YOU ARE KNOWLEDGABLE FOR THIS TOPIC.

    $2 / hr (Avg Bid)
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    4 bud

    I am seeking a top level device developer

    $12 / hr (Avg Bid)
    $12 / hr Snitt bud
    9 bud

    * Add alarm to existing project * co...Add alarm to existing project * controls for alarm * alarm goes off at different time of the day and plays a chosen music from the memory card * alarm has display * complete circuit diagram * complete list of all components * update Arduino code * video showing everything work perfectly * video well explained.

    $10 / hr (Avg Bid)
    $10 / hr Snitt bud
    18 bud

    Able to design at diagram level a circuit like this [login to view URL] and supervise the building

    $22 (Avg Bid)
    $22 Snitt bud
    10 bud

    I have a small circuit. I need a freelancer to do Worst Case Analysis of each component. Power Dissipation calculation of each component.

    $34 (Avg Bid)
    $34 Snitt bud
    7 bud

    I need help with the code. Helping a friend with no sight, he wants a wired remote ( REC - STOP function) to the Olympus LS12, that vibrat...200ms LED2 blinks ONE time for 120ms (sends message to recorder to start recording) Second push, OFF: LED1 ([login to view URL]) and LED2 off. LED3 (or something similar) making a circuit to ground (see image for sketch)

    $23 (Avg Bid)
    $23 Snitt bud
    6 bud

    Need a worst case analysis hand calculated report of a simple circuit

    $155 (Avg Bid)
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    3 bud

    I need a new contribution method to estimate the angle of arrival of RF transmitter. I need someone have a background in communication and signal processor. someone have experience in this field.

    $774 (Avg Bid)
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    10 bud

    I have designed an RF/hardwired button controller that integrates an existing hardwire button controller interface with an RF button interface. The integration sends to a PC, via USB, what button is presently pressed (closed) and open. I have already hand-built 10 of these and am now seeking design/mfg facilities that could produce such en masse.

    $142 (Avg Bid)
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    22 bud

    Project requires : 1- remote monitoring and control of raspberry pi (via Wifi) to: Monitor 0-265 V A...of raspberry pi (via Wifi) to: Monitor 0-265 V AC current, and voltage using raspberry pi zero W. An android App to show voltage and current, disconnect output . Circuit and PCB design (preferably with Altium) and also raspberry pi skill is a must.

    $594 (Avg Bid)
    $594 Snitt bud
    26 bud

    Need a program that will capture the time in and time out, while at the same time count the number of times a circuit opens, When you hit the time out button the time will stop and send the number of minutes / hours and the count of the times open via odbc to a db2 database This will have to use raspberry pi Using either PHP or Pyton

    $167 (Avg Bid)
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    22 bud

    I need to develop landing page for our services of circuit board production. The context and concept with pictures can be found here: [login to view URL] I am looking for the following services: The design should be done according to our templated tuned with designer profession services The English wording should be verified and adopted for English

    $166 (Avg Bid)
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    38 bud

    I have Gerber files . This is an easy circuit design. The rough drawing of the pcba is attached to this posting as an uploaded file. I also have a BOM. You will draw the pcba, and save the files in file formats that both the China pcba manufacturer and I can view. schematics of the whole circuit will be provided to you as well. The Gerbers you

    $168 (Avg Bid)
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    16 bud

    create image with circuit board

    $30 (Avg Bid)
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    1 bud

    We are building a very small pen sized robot. ultrasonic senor will be placed in the [login to view URL] sensor should provi...very small pen sized robot. ultrasonic senor will be placed in the [login to view URL] sensor should provide range of at least 6 meters. Ultrasonic sensor circuit with 10mm transducer and 10x20mm or smaller driving circuit compatible with arduino

    $180 (Avg Bid)
    $180 Snitt bud
    29 bud