Wireless relay switch arduino jobs

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    15,796 wireless relay switch arduino jobs found, pricing in USD

    I have a custom PCB, and fully compatible with arduino library. I want a custom module with MQTT protocol to enable access with arduino. It's urgent! Thank you for everybody!

    $24 (Avg Bid)
    $24 Avg Bid
    1 bids

    I need you to write a final project report for my arduino based project , i had already done the hardware and software. I can give you the details of the hardware , circuit diagram and software code using this details help me to write a 50 page final project report with less than 30% plagiarism. I will provide a template to follow.

    $165 (Avg Bid)
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    19 bids

    hi i have an arduino with GSM module. i want the arduino to check a file in my server example: [url removed, login to view] the file will display an IMEI and phone number. Example: 1112223334455|+972551122334 if the IMEI is the same as the arduino GSM module, send "ok" to the phone number appears in the file. i have everything ready, i

    $27 (Avg Bid)
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    5 bids

    Modification or rewriting of existing Arduino program to drive 3 stepper motors. each motor has a photo sensor attached to initialize the zero position after startup. # input per movement: when it happens (position on timeline in millisec), direction, acceleration , steps, speed . Listed in 2d array per motor. # motors should move according to

    $170 (Avg Bid)
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    11 bids
    help on fix relay in parallel 6 days left
    VERIFIED

    actually tell me how to fix the 4 door lock with 4 led using 1 adapter currently now i using the series circuit for relay but how to change to parallel circuit pm to find out more because currently i found that may not be the software problem as i able to power up 1 adapter with 1 lock and led but when combine 4 lock with 4 led then the lock not enough

    $12 (Avg Bid)
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    5 bids

    ...output via the OpAmp suitable for Arduino to recognise on its input pins. The circuit shall provide the power required for the APD and the OpAmp required. The source DC voltage is 5v - 12v. Power from Arduino +5 if possible is highly regarded if the current source is ok! The OpAmp will need to amplify for Arduino to see the signal/pulse received

    $138 (Avg Bid)
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    8 bids

    ...message for other users to see. There should also be a feature where as administrator of the app, I am able to upload videos which all users can see and I should be able to relay other information/documentation. Users should be able to communicate to each other to ask further questions about a task. The app should utilise mobile phone contacts to assist

    $482 (Avg Bid)
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    21 bids

    Looking for someone who can create a course for me in IoT. The deliverables will include detailed deck with at least 2 use cases developed on Arduino and their video recording with explanation. Also will need a full script for creating videos from the PPT. The course should also include assignments & quiz at the end of each section.

    $489 (Avg Bid)
    $489 Avg Bid
    6 bids

    ...valve may release multiple drops, how many drops have to be released by each valve at what time and what should be the size (duration of HIGH pin) of the drop is passed to Arduino by an Android app through Bluetooth. Sketch is required to capture and parse this string and extract data to call component's PINS HIGH or LOW accordingly. Information of when

    $87 (Avg Bid)
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    8 bids

    A microcontroller that can read 125k...can read 125kHz / RFID card and trigger respective relay up to 32 outputs. Two operational modes as below: 1) Operation mode 1: Read and assign relay output ( 1 to 32) and store in reference memory. Be able to store up to 10,000 card ids. 2) Operation mode 2: Read card and output respective relay accordingly.

    $182 (Avg Bid)
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    35 bids

    We are making a PEMS (Portable Emissions Monitoring System) - See [url removed, login to view] These systems are commercially available, but difficult to obtain. Some examples are; [url removed, login to view] [url removed, login to view] [url removed, login to view] [url removed, login to view] The sensors involved are off-the-shelf units that normally reside in an automobile and c...

    $1500 - $3000
    Sealed
    $1500 - $3000
    24 bids

    ...message for other users to see. There should also be a feature where as administrator of the app, I am able to upload videos which all users can see and I should be able to relay other information/documentation. Users should be able to communicate to each other to ask further questions about a task. The app should utilise mobile phone contacts to assist

    $3472 (Avg Bid)
    $3472 Avg Bid
    123 bids
    Arduino project 5 days left

    ...limit switch to arduino, and monitor status (circuit open or circuit closed) when the status of the switch circuit closes, need to make a soap call to a web service and pass device ID, old status, new status values The arduino needs to have a wifi module connected and make soap calls via wifi, it also needs to be wired to the limit switch Need

    $166 (Avg Bid)
    $166 Avg Bid
    32 bids

    25kHz PWM Lüftersteuerung (drei Lüfter parallel) in Abhängigkeit von drei seeduino hdc1000 (I²C) sensoren für Temperatur und Luftfeuchtigkeit (Mittelwert aller drei Sensoren (Ein Sensor davon zusätzlich mit MIN/MAX Werten). Ausgabe der Temperatur, Luftfeuchtigkeit und Lüfterdrehzahl über Browser sowie seriell. Teile des Codes sind bereits vorhanden.

    $547 (Avg Bid)
    Urgent
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    8 bids
    Switch websites domain 5 days left
    VERIFIED

    Hello! I have 2 websites, but I need to swap names between them - this means I have to exchange their domains while keeping all the relative content. I need your help to keep everything safe, thank you

    $27 (Avg Bid)
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    58 bids

    I need you to develop some software for me. I would like this software to be developed using C or C++. I need an existing arduino code/sketch already in use to be optimized regarding one aspect. The sketch controls a servo with a button or a gps Neo-7m. I just need to optimize the autmode (gps) and manual mode(button) to make sure the loop behave accordingly

    $14 (Avg Bid)
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    14 bids
    Arduino AFFSS Control Unit 5 days left
    VERIFIED

    A small project to do the following:...project to do the following: A) Detect push button switch timing 1 second = turn on LED #1 & 1 beep on piezo buzzer 2 seconds = turn on LED #2 & & 2 beeps on piezo buzzer 3 seconds = turn on LED #3 & & 3 beeps on piezo buzzer B) Detect switch closed & sound piezo buzzer continuously until switch opened

    $234 (Avg Bid)
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    53 bids

    Private simple app requiring no commercial launch. Brief description below due to confidentiality and more details to be discus...a pressure sensor within a user ID dependent defined border displayed on the screen. 3. The outputs from user ID, mode and 3D touch sensing is to be communicated to an Arduino over WiFi or any other communication module

    $840 (Avg Bid)
    Featured Urgent NDA
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    59 bids

    ...irrigação e também controle de CO2, os dois para estufa. Porém eu não sei os produtos arduino comprar, vocês podem ajudar? O controlador de CO2 precisa ter o controle de 1.200 PPM à 1.500 PPm dentro da estufa, nesse caso, quando estiver menos de 1.200 PPM o arduino acionará um relé que ative um solenoide e libere mais C...

    $37 (Avg Bid)
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    3 bids

    ...controller . I want someone who's automotive familiar ,electronic engineer , mobile app developer. With connections to manufacturers to develop test products also. I want a arduino or pic series Version also for revision purposes  ([url removed, login to view]) video :[url removed, login to view]

    $775 (Avg Bid)
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    5 bids