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COMPUTER CONTROLLED relays

$30-250 USD

Mbyllur
Postuar about 6 years ago

$30-250 USD

Paguhet në dorëzim
in need web page which can control relays which connected via rs485 com to the pc
ID e Projektit: 16693305

Rreth projektit

14 propozime
Projekt në distancë
Aktive 6 yrs ago

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14 freelancers are bidding on average $178 USD for this job
Avatari i Përdoruesit
A proposal has not yet been provided
$55 USD në 3 ditë
4,9 (300 përshtypje)
7,6
7,6
Avatari i Përdoruesit
Hello, Have a great day. We will design the web page and will test it with hardware. Please feel free to contact us. Regards, Shahbaz.
$250 USD në 10 ditë
4,9 (89 përshtypje)
7,1
7,1
Avatari i Përdoruesit
Hi Sir, Sir we have already done this project. Please let talk to us. We are professional engineers and developers who do such projects from the last eight years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are professionals with 8+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have collaboration with Atechcircuits & WELLS Inc in Shenzhen China for excillent quality PCB manufacturing. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$250 USD në 1 ditë
4,8 (62 përshtypje)
7,1
7,1
Avatari i Përdoruesit
Senior ENGINEER has more of 40 years’ experience in this profession, developing Hardware and Software Expertise in video processing and associated simulation and evaluation tools and methods, communication I2C, I2S, SATA, RS232, RS422, RS485, USB, TCP, Bluetooth, RF433, Wi-fi, GSM, GPS, GPRS and any other serial communication. Producing Analog/Digital board designs, layouts and modifications or any other multi-layer PCB design, Verifying designs and layouts. Preparing documentation for manufacturing. Gerber, contact with partner in China for make PCB in 32 layers Develop Digital/Analogue electronic board architecture and design by developing product concept; Researching, analyzing, selecting, and applying design concepts, approaches, techniques, and criteria; Adapting and modifying board design alternative architectures; developing and evaluating new analogue/digital architectures and algorithms; defining functionality and requirement specifications. Developing board layout including 3D model, size, performance, power consumption, and cost. Establishing integrations; preparing drawings, schematics, diagrams and Gerber’s . Collaborating with Related board design teams; evaluating components, materials, and suppliers; Identifying and resolving design integration/interface issues thermal problem Determining and establishing design specifications and safety standards.
$277 USD në 3 ditë
4,9 (45 përshtypje)
6,4
6,4
Avatari i Përdoruesit
I can design and specify the system that you need to operate RS485/MODBUS relays from a webpage. It will give you access to the relays from a remote internet login and also from your local PC. I can prepare a full package of the documentation of components required by part number and manufacturer. They will be plug and play and will not require the skills of an electrician to install to the point of interface. By default the system will also give you the ability to control other relays that need to operate on a separate protocol. I can deliver in 4 days with full design documentation and product information for your use. The web page will require you to login and create a user account. I have 19 years of experience in Electrical Engineering and have so far received perfect evaluations on my Freelancer account. Please see my portfolio for proof of my competence in this area. I am sure that I can help you with your current need. Thank you for the opportunity to bid your project. Please contact me with details. I look forward to working for you.
$127 USD në 4 ditë
5,0 (12 përshtypje)
5,4
5,4
Avatari i Përdoruesit
A proposal has not yet been provided
$200 USD në 5 ditë
5,0 (16 përshtypje)
5,0
5,0
Avatari i Përdoruesit
I've read your job description and I can help you with this project because I have 5+ years of experience in the field if IOT. I've controlled electronic relays connected to Arduino board through serial commands from PC connected to internet or a webserver directly using Ethernet/wifi shield on top of Arduino I would be happy to work with you. Please let me know of further details.
$170 USD në 4 ditë
4,9 (13 përshtypje)
4,6
4,6
Avatari i Përdoruesit
A proposal has not yet been provided
$222 USD në 3 ditë
4,7 (22 përshtypje)
4,5
4,5
Avatari i Përdoruesit
Hello, I have briefly read the description on COMPUTER CONTROLLED relays development, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well.
$155 USD në 3 ditë
5,0 (5 përshtypje)
3,8
3,8
Avatari i Përdoruesit
Hello, May I suggest if each relay could be controlled by single ESP8266? This would allow developing a mobile application that can be deployed on iOS or Android mobiles. I guess what you search for would require a desktop application to get the command from webpage toy need and apply that action on specified relay. Do all relays have an ID and communication ptorocol (aware it is RS485).
$135 USD në 5 ditë
4,3 (2 përshtypje)
2,6
2,6
Avatari i Përdoruesit
A proposal has not yet been provided
$111 USD në 4 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
I have done this before for another customer and I can provide a link with a working demo asap. I have ready connected RS485 relay board which is controlled from a web page. If you decide to choose my proposal and you have any other requirements please let me know. Thank you for your time.
$277 USD në 7 ditë
0,0 (0 përshtypje)
0,0
0,0

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Flamuri i JORDAN
Jordan
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Anëtar që nga pri 13, 2018

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