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Power meter energy / water / gas

R$2250-4500 BRL

Avslutat
Publicerad över sex år sedan

R$2250-4500 BRL

Betalning vid leverans
Power meter / Water / Gas (protocol modbus). Develop c ++ software, Hardware shipped and tested. PCB Lay-out. Preference Analog Device.
Project ID: 15305578

Om projektet

12 anbud
Distansprojekt
Senaste aktivitet sex år sedan

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12 frilansar lägger i genomsnitt anbud på R$3 256 BRL för detta uppdrag
Använd avatar
Hi sir, We have read your project description, We are able to design both hardware and software and can integrate them. Lets talk to us on your project and we will do it for you. We normally design our desktop applications in python with Qt rapeup for aesthetic looked UI things. Our team is consist of engineers and developers with mostly 8+ years of experience in embedded product designs, we don't compromise on quality and satisfy the client to 100%. Lets talk to us! We are very much looking forward to hear from you on this in coming days. Regards, Ahmad TURKTRONICS
R$2 250 BRL Om 10 dagar
4,9 (40 omdömen)
6,5
6,5
Använd avatar
Hi, I am an electrical engineer with experience of four years in embedded and power electronics industries. I have good experience on C/C++ programming for STM32, AVR, PIC,Analog Device, Freescale and Raspberry Pi. I am proficient PCB designer in Altium and Eagle. I have developed water chiller for Laser industry and having a good knowledge if instrumentation and analog measurement. Do let me know if you any questions.
R$3 987 BRL Om 19 dagar
4,9 (27 omdömen)
5,8
5,8
Använd avatar
Hello Dear, I am an expert with more than 15 years of experience in product development, electronics, prototyping and PCB Layouts. I have worked in Smart metering (Modbus, Wireless MBUS, IEC and DLMS/COSEM). I have used ADE 7757 and 7755 for developing power meters. I assure you the best solution for your work along with working samples. Regards Ch
R$3 000 BRL Om 30 dagar
4,6 (48 omdömen)
6,0
6,0
Använd avatar
Hello, Greetings of Peace! Thanks you very much for inviting me for the work. I have already worked with the MODBUS protocol and have designed devices using it. I would love to discuss your requirements in detail so that I will be sure with the work. Please ping me whenever you are free. Thanks & Regards, BK Krunal
R$4 000 BRL Om 30 dagar
4,9 (24 omdömen)
5,8
5,8
Använd avatar
i am from shenzhen, china. i can do it for you. please share more details about it with me. i have one stop service.
R$3 888 BRL Om 20 dagar
5,0 (5 omdömen)
3,8
3,8
Använd avatar
How r u?bro,,,Its me imad, Have done 200+ projects regarding arduino, matlab, .Net, vb, PIC, PCB designing, PHP and HTML. U will feel brotherhood,,,,,,, Relevant Skills and Experience Full monitoring and Control of bike through nextion/Arduino RF fire extinguisher Industrial Control of Garbage Power plant Solar tracker dual axes Digitalized Stethoscope Thanks
R$2 250 BRL Om 20 dagar
4,5 (17 omdömen)
3,4
3,4
Använd avatar
Hello. I can do this modbus measurment device. Do you some advices for mechanical design or used sensors, working area?
R$2 500 BRL Om 21 dagar
4,6 (9 omdömen)
3,5
3,5
Använd avatar
hi we have very good experience in working with modbus rtu ,tcp we use c++ lib , libmodbus or qtmodbus we need to talk for more details offer: free demo as proof of concept
R$4 500 BRL Om 60 dagar
5,0 (1 omdöme)
1,5
1,5
Använd avatar
A proposal has not yet been provided
R$2 500 BRL Om 20 dagar
5,0 (4 omdömen)
1,2
1,2
Använd avatar
I am embedded system engineer and worked on a lot of projects. i already created a meter.
R$2 750 BRL Om 7 dagar
0,0 (0 omdömen)
0,0
0,0

Om kunden

Flagga för BRAZIL
São Paulo, Brazil
0,0
0
Medlem sedan aug. 9, 2016

Kundverifikation

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