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Water pressure sensor and datalogger

Project Mission / Goal:

To design, build and deploy a unit to be installed in remote locations to measure water quality and other selectable parameters, store this information locally on the unit before transmitting this data via mobile networks to a central database.

Project Mission / Goal:
To design, build and deploy a unit to be installed in remote locations to measure water quality and other selectable parameters, store this information locally on the unit before transmitting this data via mobile networks to a central database.

Compétences : Génie Civil, Ingénierie, Génie Mécanique, Microcontrôleur, Prototype Design

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Concernant l'employeur :
( 5 commentaires ) Habana, Australia

Nº du projet : #19214549

45 freelance font une offre moyenne de $3891 pour ce travail

DreamCha

Thanks for sharing your project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development and home automation programming over 8+ years. Especially, I had develope Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(17 Commentaires)
8.5
RegulViktor

Hello. I'm PCB desginer, electrical engineer. You may check my qualification in the profile. You're project is interesting for me. I have embedded software engineer and mechanical engineer in my team. Can you provide Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(131 Commentaires)
7.1
RaspberryOculus

Hi there, I have got several solutions for you , including open source you see online . please send me a chat message.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(34 Commentaires)
6.6
BBGroup

Hi Matthew I would like to bid project. The payment as in quotation is $3200USD(Design, test and build prototype) + $548USD (Material). So cost is $3748USD ~ $5247AUD Freelancer.com will charge 10% fee so total co Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 43 jours
(68 Commentaires)
6.6
ahmad5857

Hi Sir, We are IOT expert team, we are able to take any kind of sensor data and store it locally and transmit to the central cloud based server system. we are IOT networks experts. Please first check our profile Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 25 jours
(26 Commentaires)
6.2
Anthony989

WE HAVE DESIGN CUSTOMS SENSORS (CO2,O2,Air Quality etc..) before and we can design and manufacture prototypes/samples per your request. Hello, I am Anthony from Sri lanka. I have 7 years of experience in Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(46 Commentaires)
6.3
microembedded

Hi there We are a team of electrical and software engineers. We have 8+ years of experience related data logging system design and working. We can develop this complete system for you.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 60 jours
(16 Commentaires)
5.9
amelectronics

Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 60 jours
(24 Commentaires)
5.8
saied2017

Hello I'm Mohamed Saeed. mechanical engineer with high experience in water pressure sensors design. I have checked your job description and I'm ready to help you in your project.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 2 jours
(47 Commentaires)
5.9
Fsafavian

Greetings, My name is Farhad Safavian and I'm a licensed P.E. experienced in land development. I can perform any water design tasks including ponds, storm water drainage system, water m, and sewer. Can also design wate Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 9 jours
(10 Commentaires)
4.9
arrijal1992

Hi, this is what I'm going to do: hardware part: 1. main processor : STM32 2. battery management & charging : TP4056 3. SD card for log data 4. simComm/ Ublox GSM module 5. sensor: depends on discussion software part Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 25 jours
(26 Commentaires)
4.7
endlessflier

Hello! Thanks for posting this job. I am an experienced electronics and software expert. I have rich experiences on circuit design, embedded system firmware. Please invite me, you will be not disappointed, and you Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(6 Commentaires)
4.5
pavanshah2001

HI, im embedded systems design architect from India. I have experience with microcontroller based product development. I have made a product which remotely sends consumer products status and health information at ce Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(5 Commentaires)
4.6
Reflexlogic

Hello, I understand you need a device with mobile connectivity that will send water quality data to mobile network after storing into central database. We already have worked on water based device. We have experienc Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(1 Évaluation)
4.8
divinedesignr

We are a design firm with expertise in design and development for consumer products, medical devices and mechanical Industries. Portfolio: [login to view URL] Queries: Please share us more specific de Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(5 Commentaires)
4.7
yashgargmech

Hi, I am interested in this project. Could we please discuss. Please see my qualification and experience below. MSC IN MECHANICAL ENGINEERING, UNIVERSITY OF SUSSEX I have 7 years experience in Mechanical de Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(4 Commentaires)
3.6
ChewGekKhim

Hi, Client. Nice to meet you. I'm very interesting in your project. Because I have ever developed such kind of system (data capturing system by using several sensors). I'm sure I can help you a lot. Hope to see y Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(6 Commentaires)
3.6
sheikhfarhanm

As an Embedded Systems and IoT specialist working in Wuxi wireless sensor park (China), I have considerable experience in designing and implementing similar devices for smart agriculture applications using various tech Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 60 jours
(8 Commentaires)
4.0
lokawiz

Hi, We will develop your water quality sensor to store and send the data over telecom GPRS network. We have build similar solution in past using Quectel M95 and STM32 MCU. Please let us know a good time to discus so Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(8 Commentaires)
3.7
polto

hi we already built iot devices ,and we build it custom and your needs so we need some more details to select the parts type: - what is the device main power ( battery or AC power) ? - how many times per hour you n Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% AUD en 30 jours
(2 Commentaires)
3.4