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creation of a automated irrigation system on 12v on sonoff arduino

$30-250 USD

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Đã đăng vào hơn 4 năm trước

$30-250 USD

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looking for someone that can help put together and test a 12 volt system that will be based on sonoff, mqtt, arduino, and other open source and open hardware solutions. system will irrigate crops, measure and transmit movement, soil and weather conditions to a remote site. this system will transmit motion detection using 433mhz freqency. respond by answering 10-4=x
Mã dự án: 22256304

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19 đề xuất
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Hoạt động 4 năm trước

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19 freelancer chào giá trung bình $158 USD cho công việc này
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10-4 = 6 Hi I am experienced electronics engineer with more than 11 years of experience I have worked on arudino , MQTT and other IOT systems. Please get in touch to discuss it further Regards
$140 USD trong 7 ngày
4,9 (256 nhận xét)
7,9
7,9
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As an Expert on Arduino NANO/UNO/MEGA to build any kind of digital device. If you have specific project file or project flow chart then share with me or give me a white paper of your project profile. I can move your project to successful. Have more than 15 years of experience on Computer Language and Analog & Digital Electronics. For more detail of my works please visit my portfolio at www.freelancer.com/u/SPARKtechBD
$250 USD trong 7 ngày
5,0 (12 nhận xét)
5,6
5,6
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Hi, x = 6; My qualifications and details are given below... -> MEng. Electrical and Electronics Engineer -> More than 4 years of industrial experience -> IEESL certified engineer -> MIT certification -> MBCS Regarding your project... ->Your project seems to be an IOT project with integrated sensors to detect the things you have mentioned. I am a capable electrical and electronics engineer. Let me know If I can involve in your project. My Skills..... -> Solar Panel Design and Installation (Inverter/Battery/Panel/Cables/Protection) -> AUTOCAD and AUTOCAD MEP. -> ASSEMBLY (X86/PIC/ATMEGA/Motorola...) -> C/C++/Arduino/PIC C/MikroC/MATLAB -> Python / R Programming, Data Science -> ELECTRICAL AND ELECTRONICS circuit analysis and design -> Embedded systems using Microcontrollers ( PIC, ATMEL, ARDUINO) -> PCB Design, Development and Review -> Radios/Drones -> Artificial intelligence design (Neural networks, Fuzzy systems, Genetic algorithms, Expert Systems) -> Web development/Web App (PHP/HTML5/mySQL/Joomla/Wordpress/CSS/Javascript/Typescript/Angular JS/HTML5) -> Mobile App development (Ionic Framework/ Android/ IOs) I am a freelancer who is working on my own. I will take your project and work on it on my own and I will never lend it to anyone else. I will be responsible for your project. With my skills and expertise, I am sure that I can complete your project successfully. I am keen on working on your project. Hope for a reply soon. Thank you very much! regards, Sukith
$100 USD trong 7 ngày
4,7 (31 nhận xét)
4,7
4,7
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Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspberry, PLC, PIC, ATMega and so on. And I can code the Python, C/C++, C#, Mobile App. I can do help you. I hope to cooperate with you. Tell me your opinion. My regards.
$200 USD trong 7 ngày
4,9 (8 nhận xét)
4,2
4,2
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Hello Sir I am a Mechatronics engineer and I have a lot of experience dealing with these things. I have worked with many similar systems. I have made many professional systems using arduino. I will definitely deliver your work on time and I will be pleased to do your project in a reasonable budget. Thank you
$40 USD trong 7 ngày
5,0 (14 nhận xét)
4,0
4,0
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Answer:10-4=6 Hello, how do you do? I am a senior Microcontroller developer and I have more than 5 years of development experience. I have read your description and I am interested in your project. I have developed the ESP8266 mqtt firmware and design the circuit and PCB. Also I can develop the mobile app and website for ESP8266. I can develop the sonoff and entire system using my experience and skills. I hope we can discuss more details via a private chatting. I will look forward to your response. Best regards
$140 USD trong 10 ngày
5,0 (3 nhận xét)
3,5
3,5
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x = 6 I'm an automation and Robotics engineer and I have experience in working with mqtt and arduino. I work 12 hours a day which will make benefit you in getting your project done faster and also I don't ask you money until you get satisfied with my work.
$120 USD trong 7 ngày
4,8 (3 nhận xét)
2,8
2,8
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Dear Hiring Manager, After reviewing your job description, it’s clear that you’re looking for a candidate that is extremely familiar with the responsibilities associated with the role, and can perform them confidently. Given these requirements, I am certain that I have the necessary skills to successfully do the job adeptly and perform above expectations. I am an adaptable Software Developer. During the course of my academic career, I also managed to accrue nearly 2 years of work experience. I had the privilege of working for different tech companies in a Software Developer role in my free time, where I learned valuable professional skills such as advanced technology, application development, and emerging technologies. In both my academic and professional life, I have been consistently praised as hard-working by my professors and peers. Whether working on academic, extracurricular, or professional projects, I apply proven teamwork, research, and technical skills. After reviewing my resume, I hope you will agree that I am the type of competent and competitive candidate you are looking for. Thank you for your consideration, and I look forward to hearing from you soon. Sincerely, Siraj Ahmadzai
$159 USD trong 7 ngày
4,8 (5 nhận xét)
2,9
2,9
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x = 6, dear sir, i am an insteument engineer. i have experience with arduino, and design the system. and visual studio for hmi. please contact me for further discussion. i believe our first step is describe control narrative.
$250 USD trong 7 ngày
5,0 (2 nhận xét)
2,0
2,0
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The answer is 6 for your question. I have more than 4 years of experience working in Embedded system and working on various IOT related projects.
$250 USD trong 7 ngày
5,0 (2 nhận xét)
1,2
1,2
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Hi, how are u! I hope you will be doing great. I'm a professional computer engineer having 7+ years of experience in embedded linux field. Currently I'm working as an embedded software engineer. Throughout my academic career I've done projects related to IOT and embedded systems from microcontroller's programming to smart room automation in which I interfaced stm32fxxx, LPCxxxx, s3cxxxx together with triacs and load circuitry which included assembly language code, C language code and driver circuit firmware which was also written in C language. Currently, I'm part of C language development team which develops operating systems for android applications in which we develop application for real time process. I'm currently working on (NR-5G test application) in which we collect real time data at high Baud rate and then process it and share it with TCP sockets and UNIX sockets across the parsers and whole development is done in C and Core C language. I can help you in assembly language and in C language from simple programs to complex multi-threaded processes. I assure you a highly optimized code, as I'm new here I jut need one opportunity from your side. Waiting for your response. Thanks.
$100 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
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have implented non contact type water level controller for over head tanks... this can be implemented using arduino as per your described input sensors
$30 USD trong 5 ngày
0,0 (1 nhận xét)
0,0
0,0
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ok..........................................................................................................................................
$250 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
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10-4=6 I would love to talk more about your project and what you want to accomplish. I have done extensive work using mqtt with small IoT devices like ESP 8266 and 32. I am sorry for the quick bid but I am traveling and wanted to let you know I am interested and would like to chat. The bid and timeline are all negotiable, once I get a better idea of the solution you are looking for we can talk about it then. Thank you so much for your time and consideration! -Jake
$222 USD trong 5 ngày
0,0 (0 nhận xét)
0,0
0,0
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6 With sonoff and mqtt no problem.
$155 USD trong 8 ngày
0,0 (0 nhận xét)
0,0
0,0
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Answer:10-4=6 Hello, thank you for your job posting. I am a senior device developer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic, Atmega, FPGA, ARM, DSP, PLC and so on. And I can design the circuit by the Altium, Eagle, KiCAD, Allegro & OrCAD, PADs. I provide the services - Gerber files, Netlist generation, BOM generation and 3D Models of PCAD and ECAD. And I can simulate all circuits with Proteus, LT-spice, Matlab, Simulink, and Quartus as well. Due to my experience in firmware development, I will bring you the perfect result in time with high quality. I will also give you a detailed explanation of the process. Looking forward to hearing from you soon.
$45 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
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Hi, I've had several years experience with programming c++ and with Arduino. I'd like to know more about what you're wanting to do. It seems like you're wanting a sort of robot to water plants and so on, but are you wanting it to be autonomous or do you want it to be remote control? I imagine you're using the 433mhz frequency because its the frequency your radio module uses correct? If so I'd like to know what kind of module it is, I also would like to know how far does the radio signal have to travel? I live on a farm and I assume you do as well, so I'd like to know what it is your making this for. Feel free to reach out anytime, I'd really like to know more. PS the price is negotiable, I just pick whatever the site picks for me.
$150 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0

Về khách hàng

Cờ của UNITED STATES
Portland, United States
5,0
2
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Thành viên từ thg 1 8, 2019

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