Control relay wireless arduino jobs


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I need you to develop some software for me. I would like this software to be developed using C or C++. Program an arduino to control 2 VFD via modbus rtu. And display values on a 4d screen

$590 (Avg Bid)
$590 Avg Bid
34 bids

I need a webdesigner who can give suggestion on a websi...need a webdesigner who can give suggestion on a website there is a tournament on august 13th and we need a website which gives table live score pictures and if possible to relay live video designer will be responsible to be online whole day for uploading and updating the site pictures.

$226 (Avg Bid)
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63 bids

I need a running following codes: show minimum 4 color pictures from the internal storage of the es...x y coordinates. The current clock time must be adjustable via the touch display and it is retained even if the main power supply is disconnected. All codes must be arduino compatible. (Other ide possible under circumstances) :.

$606 (Avg Bid)
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27 bids

Hello, I need someone, who can write a software for Arduino. I need a program, that will read Radius Access-Request and create Access-Accept and send it to EAP. It does not check the user or anything, just create response, that will allow user to connect to internet.

$90 (Avg Bid)
$90 Avg Bid
18 bids

...Solution with International Payment Gateway. [url removed, login to view] & Cloud Solution to Handle More Than 100 HD Channel [url removed, login to view] Encoding and Decoding Features [url removed, login to view] Caching / Relay Server Facility [url removed, login to view] Insertion & Time Shifting Feature [url removed, login to view] platform: Android, iPhone, Set-to...

$478 (Avg Bid)
$478 Avg Bid
18 bids

Project is to develop low power Arduino that wakes up activates on ambient sound detection. (low power is the key) Arduino, compatible with bluetooth and [url removed, login to view] wireless, should be linked to AWS based on link: [url removed, login to view] Should be able to invoke REST end point. please limit max bid at $ 100

$165 (Avg Bid)
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21 bids

We do have basic arduino software for controlling 6 ESC motors on a unmanned marine boat: GPS unit, compass unit, temperature sensor, ESC output. Then we have a separate piece of software that received GPS waypoints via satelite and saves them on the arduino. The two pieces have to be matched, so we can control the vehicles direction by sending GPS

$29 / hr (Avg Bid)
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44 bids

...uploading, which includes my previous work for the Client, Current Project and some Reference for text animation and style for this Project. This project is related to a wireless headphone from a company called boAt. Name of the product is boAt Rockerz 470. I have already finished the animation and Rendering of this product, attaching some renders

$27 (Avg Bid)
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3 bids

Hey, I need help with building his project. It is a simple thing to make not very complicated as most of the code and instructions are provided. Its heart rate monitoring. I want to measure the heart rate and show it on the LCD screen and wants to sent the recorded heart rate to his phone via sms through GSM module. I have bought the kit by sparkfun, as you can click on the link below and see ...

$155 (Avg Bid)
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16 bids

Dear all, I am seeking a security expert that would execute extra hardening on my server's security, somehow a hacker or something that would execute extra hardening on my server's security, somehow a hacker or something managed to access my server and send bulk of SPAM emails , I am using a SMTP relay service provider called SendGrid .

$11 / hr (Avg Bid)
$11 / hr Avg Bid
26 bids

Robotics and automation parts selling raspberry pi, arduino and beaglebone products through an online store. there is 260 products and I need to make the website easy for customers to buy starting from the main products - Raspberry Pi, Arduino and BeagleBone; and cross sell related products to the main products by making the website quick and easy

$820 (Avg Bid)
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$820 Avg Bid
89 bids

We are looking for an experienced C programmer to modify and further develop the firmware for our existing MSP430 based wireless microphone system. One of our projects involves coding to allow us to move from AIC3204 to the AIC3254 chipset. In addition, we have multiple firmware modification tasks to be done over the next 6 months.

$20 / hr (Avg Bid)
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23 bids

Arduino Sketch needed. Adafruit components involved are: Battery, Neo Pixel Stick, Flat Vibrating Motor, Accelerometer. I have all components in fritzing and can provide a detailed requirements in a clear specification.

$132 (Avg Bid)
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38 bids

I want to control relays to 240v appliances. I want the control for the relays to be based upon sensor variables recieved by the arduino. This project is modular and there are approximately 5 modules that need completing

$513 (Avg Bid)
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49 bids

It is required to design electronic circuit (Circuit Schematic + Printed Circuit "PCB"). The circuit must integrate: 1x microcontroller circuit (Arduino nano) 3x Ultrasonic Waterproof Sensor Circuit (JSN-SR04T) 3x small vibrating motors 1x battery charger circuit 1x lipo battery connector. Contact us for more details.

$449 (Avg Bid)
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81 bids

...very simple information: It controls a relay every time something is done. It closes the relay for 1, 2 or 3 seconds - depending on the volume filled in. To integrate this machine into our production control system, I need a little box which I can connect to the machine's relay. Every time it switches the relay on, the box should check how long it is

$215 (Avg Bid)
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5 bids

Se desea realizar el diseño de un sistema GPS mediante Arduino. El proyecto seleccionado será aquel cuya fabricación se la más económica. Manden su propuesta indicando: 1. los componentes a utilizar 2. la APP que se necesitaría 3. el coste unitario teniendo en cuenta todos los componentes Nota. El precio que el freelance cobra por el proyect...

$25 (Avg Bid)
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4 bids

I need someone who can make a 4-to-1 slaves master configuration for me using arduino.

$18 (Avg Bid)
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9 bids