Control relays arduino wirelessly jobs

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    10,183 control relays arduino wirelessly jobs found, pricing in USD
    Arduino code 6 days left

    To build a lock system based on gender by voice authorization. The lock will open the door if the speaker was female. The voice frequency of male and female will be calculated by IQR method. The system contains Solenoid lock, electrit microphone and LCD. The system will works as follows: 1- LCD screen shows "Say a word" 2- The speaker will say word in microphone 3- LCD screen will...

    $141 (Avg Bid)
    $141 Avg Bid
    13 bids

    I need a skilled freelancer or agency in those field below: Arduino,Rpi,STM32, Electronics,PCB,Mecatronics,Robotics,3D product prototyping, CAD

    $50 / hr (Avg Bid)
    $50 / hr Avg Bid
    24 bids

    I need somebody to help me with only the code for a project which is BUS IDENTIFICATION SYSTEM for the visually impaired using RFID. No help required in regards to the c...the code for a project which is BUS IDENTIFICATION SYSTEM for the visually impaired using RFID. No help required in regards to the circuit only the code needs to be done in Arduino

    $23 (Avg Bid)
    $23 Avg Bid
    4 bids

    Basically, we are making a project using Arduino Uno and Gsm sim900A module, LCD Display(LM016L) , IR sensor 1)Instead of typing a fixed password we want to send the password(4 digit) as an OTP to the registered mobile number. 2)There would be a mobile type keypad in which if the user presses the hash button it would send an OTP to the registered

    $50 (Avg Bid)
    $50 Avg Bid
    8 bids

    Please if you are expert in the mentioned programs let me know because i am having problem fixing a code in a project and need someone's expert to help me thanks

    $142 (Avg Bid)
    $142 Avg Bid
    4 bids
    Project for Dan J. 8 days left
    VERIFIED

    Hi Dan J., I saw the project https://www.freelancer.com/projects/php/write-some-software-for-arduino-13529146/ which awarded to you and completed for $75, we need some similar project , please ping me once you are online , we can talk more over the chat about our project

    $250 (Avg Bid)
    $250 Avg Bid
    2 bids

    I have a wheelchair lift that is controlled by 4 relays with 2 potentiometers for position feedback. 2 relays control the up/down motion of the lift with 1 pot for height feedback. The other two relays control actuators for a shroud that will raise/lower so the wheelchair doesn't roll off, the other pot is attached to the shroud for feedback This lift

    $169 (Avg Bid)
    $169 Avg Bid
    18 bids

    I would like you to write the Arduino ide code for my Adafruit Huzzah board. I would like to have a push button tied to one of the pins and ground, when it counts to 5 pushes it will send me an email to my IFTTT account... by SMS Is this something you would program for me? Please give me a price and I will send you the particulars for my IFTTT

    $210 (Avg Bid)
    $210 Avg Bid
    7 bids

    using adxl355 accelerometer to check for accident and sending location to server(then to firebase), for location gps neo6m is used and to send data to server gsm/gprs sim808 is used, lcd is also used to confirm accident before sending location to server. old configuration is shown in pic below.

    $219 (Avg Bid)
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    6 bids

    ...log when the day changes) * propose a button to send it by mail as attached file with regular ios mail client. eeprom * show a table with eeprom values * read the eeprom of arduino with sending request between 2 receptions of data * track changes of values by user * auto-limit the changed values in a predefined range * send new value between 2 receptions

    $461 (Avg Bid)
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    1 bids

    using adxl355 accelerometer to check for accident and sending location to server(then to firebase), for location gps neo6m is used and to send data to server gsm/gprs sim808 is used, lcd is also used to confirm accident before sending location to server. old configuration is shown in pic below.

    $140 (Avg Bid)
    $140 Avg Bid
    2 bids

    Send data from nodemcu to arduino uno. For example, node MCU send '1' , then arduino must recieve the '1' correctly and perform a function based on the data sent from node mcu..

    $22 (Avg Bid)
    $22 Avg Bid
    6 bids

    ...raspberry pi application, which takes touch inputs as well using official raspberry pi 3 touch screen and Amazon Alexa. Now we need to use an Android application to do control the relays. That is: Switching On/Off, logging in as a user and configuring the device. If you are bidding on this project, the following is JD: 1) Make an android application

    $206 (Avg Bid)
    $206 Avg Bid
    9 bids

    ...activities amongst other things will include; * Maintains records of visitors, monitoring & supervisions. * Assures that reception area is neat and orderly. * Takes and relays telephone messages.. * Performs a variety of routine typing and clerical duties, as required * Sending out letters and mailing documents to clients. *Running personal errands

    $440 (Avg Bid)
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    7 bids

    ...generated by the area of the brain responsible for speech and writing.  Those signals can be made to correspond with specific letters of the alphabet. The letters can then be wirelessly transmitted to a nearby iPhone for editing as a text message. Useful technologies already exist in several non-proprietary devices. We are seeking a engineer to modify

    $17535 (Avg Bid)
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    39 bids

    I am currently coding a robot in Arduino, but need help with how to implement the path planning function. Will share all current work and need advice, preferably within the next few hours.

    $18 (Avg Bid)
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    10 bids

    I am currently coding a robot in Arduino, but need help with how to implement pathing and a timer. Will share all current work and need advice - especially with the timer. Preferably within the next few hours.

    $28 (Avg Bid)
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    5 bids

    Hi amelectronics, I noticed your profile and would like enquired about your rates for a very simple LED Arduino project, designing a timed (24hour) blinking sequence for a strip of led lights for a lighting project. I would like to get a quote on how much a project like this would cost please contact me via chat so we can discuss this further.

    $12 / hr (Avg Bid)
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    1 bids
    RGB LED Matrix 4 days left

    I need help programing an RGB LED matrix using an Arduino Uno. I need it to perform a specific task. I need two light dots to traverse the light board via designated paths, without ever "colliding" or interrupting each other’s path. Think Pac Man, but automated and without the ghosts : )

    $157 (Avg Bid)
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    12 bids

    Write arduino code A0 detective voltage from input in the above circuit A1 detective voltage from output in the above circuit A2 detective voltage from battery 10 of arduino give pwm to Q1 4 of arduino give 5v to relay to control it on or off On the top is a boost converter, the input will fluctuate from 0 to 6V. Now i set 5V. Arduino control

    $75 (Avg Bid)
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    2 bids