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Build me an Arduino Driven like PLC program

$250-750 USD

进行中
已发布超过 5 年前

$250-750 USD

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I need the Arduino program to Receive commands from a Tablet Web UI and also send Real time values back to tablet User interface pre built already. * Sensors -Type J Thermocouple -20KG Load Cell -Mechanical Relays -Control DC Motor speed *Communication -Arduino is to connect via usb or better recommended means - Tablet Web based UI is to submit values received from Arduino thus from its sensors to Sql Database in realtime and also an SD Card for backup -Arduino to execute Tablet UI commands to each individual sensors such as; *Calibrate Scale* Change DC Motor Speed* Enable/Disable Relay(s) and time that they stay energized* Calibrate Thermocouple *And then theres some Logic -If/And scenarios - If - over weight then designated Relay is activated and message is to notify Tablet Web App UI -If- Temperature is out of tolerance another Relay is activated and message is to notify Tablet Web App UI You are to write the Program for Arduino and dictate which Arduino hardware are to be used, I shall purchase all arduino hardware and wire them per your wiring specifications. please view attachment for description.
项目 ID: 18084710

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24提案
远程项目
活跃5 年前

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Hello, I understand you need an expert in the Internet of things, for the communication I between the Arduino and the App I suggest using BLE (Bluetooth Low Energy) as it is very reliable , I also suggest using an ESP32 instead of an Arduino as it is designed for IoT projects ,it has builtin BLE, classical Bluetooth, and wifi. It has sufficient pins for your project and it can generate PWM signals to control the DC motors. I have built an app that communicates with the Arduino via BLE so that the app can read Arduino values and control it. I have also used the BLE communication in an international robotics competition called Eurobot to communicate between robots (in which I used deep sleep as the robot runs on a battery and power is precious). One more project was a smart metering project done on freelancer.com in which the ESP8266(which is a wifi module for Arduino) sends electric consumption data (measured by the Arduino and sent to the ESP8266 via serial) to a server and the consumption can be controlled from the website through the MQTT protocol. I have focused on the Electronics aspect of the project, but I can also build the app as you may require and as mentioned above I already have a similar project where the Arduino communicates with the app and I can demonstrate. I have one more skill that can be useful for this project which is, knowledge (and experience) in control systems. Please contact me to discuss this further. Thank you
$1,030 USD 在10天之内
5.0 (9条评论)
6.2
6.2
24威客以平均价$608 USD来参与此工作竞价
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Hi I am experienced electronics engineer with more than 8 years of experience. I have completed a number of projects . Please review my profile to see the feedback from my previous employers Regards
$800 USD 在10天之内
4.8 (267条评论)
8.0
8.0
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Hello, have a nice day. We will design, built and test the circuit at our own end. once all of the required specs have been met we will handover the design data to replicate the project at your end. We will take care of hardware (Arduino and sensors) and software (arduino coding). You will required to send the protocols that shall be used while communicating with tablet. Feel free to contact us. Best Regards, Shahbaz.
$900 USD 在15天之内
4.9 (86条评论)
7.1
7.1
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Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks
$600 USD 在20天之内
4.8 (76条评论)
7.2
7.2
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I can build Arduino driven PLC program by using Arduino IDE. But building interface of Tablet must be use Wifi or Bluetooth but I will try to connect via USB. Have more than 15 years of experience on Digital Electronics. 15+ years of experience on Computer Language and Digital Electronics.
$750 USD 在15天之内
5.0 (12条评论)
6.2
6.2
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Hello, Greetings of Peace! I have great experience in developing custom Arduino systems. I have developed an automation for a solar thermal power plant and have created many other industrial solutions. I have mastered all the aspects of Arduino and can give you the best-optimised work in the given time. I have designed many such applications which include monitoring and control of the devices from a remote UI. Also, I want to know, What type of communication do you use between UI and Arduino? I will provide you with the wiring diagram for the work and will share the codes so you will be able to run and test it directly. I would like to have the opportunity to work with you and would love to discuss your requirements in detail. Please get in touch to discuss in detail. Please have a look at my portfolio for my detail work. https://www.freelancer.com/u/krunalbhongade.html Best Regards, BK Krunal
$350 USD 在15天之内
4.9 (27条评论)
6.3
6.3
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I have long experience with 8-bit , 16-bit and 32-bit micro-controllers. I work with Microchip (PIC) , Atmel (AVR , SAM) , ST (STM) , TI (MSP) , Nordic (nRF52), and NXP (LPC) micro-controllers. I use KEIL IDE , Atmel Studio , Code Composer Studio and MPLABX IDE . I deliver tested , neat and well-commented code that can be reused or modified for future development. I also have long experience with PCB design. I have worked with low-speed , high-speed and power boards. I use Altium Designer and Eagle, and I deliver neat layout that conforms to your dimension constraints and the manufacturing constraints. You can see samples of my previous work on my portfolio and youtube channel. More to be discussed once you contact me . BR, M.T.
$277 USD 在10天之内
4.8 (42条评论)
6.0
6.0
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Hello I'm an electronics engineer with 10+ years of experience including Arduino and have most of the hardware needed for the project. Please contact me to discuss the details. Best regards, Dennis
$555 USD 在10天之内
5.0 (8条评论)
5.0
5.0
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Hello, how are you. i have good experience to do your project. I have experienced on weighing and android app , arduino development. Thank you very much.
$340 USD 在5天之内
4.7 (11条评论)
5.0
5.0
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Hello there, Thanks for such detailed description - that's really helpful. I have reviewed your project and believe I could help you with that. I'm a professional engineer designing hardware and firmware for almost 20 years. Lately I mostly specialise in industrial control and monitoring as well as communication devices (can supply links to the commercial products I designed over the chat). All the equipment that is used in your project is quite familiar to me. I'm also using Arduino or similar boards quite often so I'm pretty confident that I could solve your task. Happy to discuss further requirements in more details or answer any of your questions over the chat. Thanks!
$555 USD 在8天之内
5.0 (8条评论)
4.6
4.6
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Good Day, We are a group of Computer Engineers with experience in both software and hardware development. We have been doing arduino for years now. Having the necessary experience and knowledge, we can help you out on your project. Hope to hear from you soon! Cheers!
$280 USD 在10天之内
4.8 (21条评论)
4.0
4.0
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Rich Experience in communicating Arduino with remote systems , sending data to and fro and handling external devices.
$633 USD 在7天之内
5.0 (7条评论)
3.8
3.8
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Hello, I think I can help you, your description is quite detailed, thank you very much, but I am sure that we will have to define a few more details. I have extensive experience in Arduino programming, PLC and IoT, in that I am an expert, but the expert in your business is you and therefore you understand better what you want to achieve and what will make you feel really satisfied, I want to understand that also and help you achieve it if you allow me to contribute with my experience. By the way, please tell me about my bid, maybe I can improve it if we do business.
$1,000 USD 在15天之内
4.2 (10条评论)
4.7
4.7
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Hi, I have gone through your requirements and I am sure I will be the best fit for your project. I have already developed similar system for an automated bottling system using arduino to control and sense the environment, read filling liquid temperatures, measure the weight of filling and controlling conveyor belts and stoppers for the control of the items. I can offer you the best and most efficient solution to your needs. Chat with me so we can discuss the project in further detail.
$555 USD 在10天之内
5.0 (1条评论)
3.6
3.6
用户头像
Project proposal will be prepared once complete details of the project are discussed and the completion date is finalised. looking forward your response. Thank you.
$333 USD 在5天之内
0.0 (0条评论)
0.0
0.0
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Hi, I am embedded systems developer with more than 16 years experience and am using Arduino and Android for industrial automation projects for the last 6 years due to low cost and would love to work on this project. I will give you reliable solution and will also help afterwards. regards, Ali LuSystems
$1,111 USD 在30天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hello, We are a team dedicated to Embedded designs and CAD. We are a team of accomplished electrical and mechanical engineers who places client satisfaction and quality of work on our top priority. We have done several projects like this in our local market, now we are expanding and trying to go global. If you'd like we can discuss your project in detail on chat. looking forward for your response Thank you
$555 USD 在12天之内
0.0 (0条评论)
0.0
0.0
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I am working as senior embedded software for multinational company , it typical to what i am working for but i need some data sheets for the components to be used to be able to make a selection for the microcontroller and Design the HW Circuit
$555 USD 在20天之内
0.0 (0条评论)
0.0
0.0
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I worked for similar projects in the company i am working for recently. But i need the Specifications for the Motor and other components to Design the HW circuit and the Software and choose proper communication
$555 USD 在20天之内
0.0 (0条评论)
0.0
0.0
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Hi there, I am an electrical engineer with 5 years experience related to Arduino. I have worked on many applications and more particularly on communication. I can develop this system for you. let me know if you are interested we can discuss further on chat
$555 USD 在12天之内
0.0 (0条评论)
0.0
0.0
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i am expert in plc and electronic ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
$555 USD 在15天之内
0.0 (0条评论)
0.0
0.0

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UNITED STATES的国旗
San Bernardino, United States
5.0
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会员自5月 21, 2012起

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