Electronic Engeenier

Imefungwa Ilichapishwa Miaka 6 iliyopita Kulipwa wakati wa kujifungua

$750-1500 USD

Kulipwa wakati wa kujifungua

Imefungwa Kulipwa wakati wa kujifungua

We need to develop an electronic platafform that can read Modbus RTU and have 4 analog inputs (each can select: 4-20 mA, 0-5 VDC, 0-2400 ohm), 4 binary input and 4 binary outputs. Optional a GPS. We need to be available to send information to a SQL database via 3G/4G and Ethernet. The request is analize (counts, sum, average, integration, etc) of the values of some address via Modbus and or Analog Inputs or Binary Inputs AND send via the communications channels above.

The same hardware must be available to connect to several Modbus Devices (at least 32 devices). The binary input and output have a fix functions to be determinte.

Mawasiliano Uingizaji Data Elektroniki

Kitambulisho cha Mradi: #15875288

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Picha ya Profaili ya microembedded
microembedded

hi i am an electrical engineer. i have vast experience related to circuit design and modbus communication. i have done many embedded system projects related to modbus data communication. let me know if you are interest Zaidi

$1000 USD kwa siku 30
(Maoni 26)
6.2
Picha ya Profaili ya RaspberryOculus
RaspberryOculus

Hi there, I am an electrical engineer with ample experience in this area, kindly check my profile here . I am very interested and available to you.

$1250 USD kwa siku 20
(Maoni 12)
6.3
Picha ya Profaili ya ahmad5857
ahmad5857

Hi Sir, We are expert in connecting devices to IOT CLOUDs and also to databases such as MySQL, SQL etc over 3G/4G and ethernet even with WIFI or BLE etc. We have read your project and can do it for you in short t Zaidi

$900 USD kwa siku 10
(Maoni 31)
6.5
Picha ya Profaili ya krunalbhongade
krunalbhongade

Hello. Greetings of Peace! I have great experience in developing custom electronics hardware. I have designed automation for the solar power plant and have developed many systems like datalogger, power monitoring, Zaidi

$1000 USD kwa siku 30
(Maoni 24)
5.7
Picha ya Profaili ya Asad257
Asad257

I have experience in Micro controllers, i can help ......................................................................................

$1000 USD kwa siku 20
(Maoni 14)
3.9
Picha ya Profaili ya kalmane
kalmane

MODBUS RTU unit to be built with analog inputs, digital inputs, digital outputs, GPS and GSM module connection. SInce multiple MODBUS RTU devices are to be accessed, obvious choice is to go for RS485 interface. I ha Zaidi

$1388 USD kwa siku 20
(Maoni 1)
3.8
Picha ya Profaili ya phielectronicdes
phielectronicdes

Extensive electronics, embedded and industrial automation experience, can provide full design for your full application including pcb layout, embedded firmware and connectivity

$1333 USD kwa siku 30
(Maoni 4)
3.8
Picha ya Profaili ya Sindustrus
Sindustrus

hi i am a electronics engineer and can do this task for you please consider my proposal

$833 USD kwa siku 1
(Maoni 3)
2.0
Picha ya Profaili ya imranif
imranif

I ahave more than 10 years experience in product development using microcontrollers . Project will be professionally done , on time deleivery , Strong comunication in english ..

$1111 USD kwa siku 20
(Maoni 0)
0.0
Picha ya Profaili ya pratheep12
pratheep12

A proposal has not yet been provided

$1250 USD kwa siku 20
(Maoni 0)
0.0
Picha ya Profaili ya ControlWare
ControlWare

Dear Sir, I would suggest using off-the-shelf components that already has all these features (Modbus link, Ethernet link, analog input signals, digital input/outputs) than developing the whole thing from scratch. W Zaidi

$1250 USD kwa siku 20
(Maoni 0)
0.0
Picha ya Profaili ya rfurch
rfurch

A proposal has not yet been provided

$1444 USD kwa siku 30
(Maoni 1)
0.0
Picha ya Profaili ya joanarno
joanarno

Tengo experiencia en diseño de equipos MODBUS en entornos industriales, con software y hardware probados en sensores de gas y autómatas programables en la industria. Puedo hacer diseño de hardware especifico o con tarj Zaidi

$1250 USD kwa siku 30
(Maoni 0)
0.0
Picha ya Profaili ya danhngocphuong
danhngocphuong

Relevant Skills and Experience + Knowledge in industrial analog desgin(0-20ma, 4-10ma, 0-5V, 0-10V), convert current 0-20ma to 0-5V. + EMI,EMC, Over volt/current protect, Surge protect. + Knowledge in AT command to Zaidi

$1111 USD kwa siku 20
(Maoni 0)
0.0
Picha ya Profaili ya ddyou2002
ddyou2002

I qm engeneer in electronic software and hardware; I have long experience of similar project so I am able to do this work.

$1250 USD kwa siku 10
(Maoni 0)
0.0
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