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Potentiostat electronicboard - retro-engineering, design and production

My company had an electronic engineer for 3 years, but he left without giving us all the documents.

Now, we have to make an update of our board, but he lack a lot of details and information.

The project is to make a potentiostat board (10 channels) for measuring ionic electrodes (like pH electrode).

It sounds easy to do, but 3 different european electronic firms didn t succeed (the electronic has to be very precise, with high quality components, a lot of shields, ...)

We can provide all the schematics for the PCB production, pictures of the working board and few other files (no idea if they are updated or not).

The project is to deliver working boards (at least 3), with all the documentation, the firmware, a web interface (there is an onboard server) and all the instructions to update the web interface and the firmware if necessary (better if possible by the web interface).

The boards will have to control valves and pumps, and has to communicate by ethernet and USB.

Aptitudini: PCB Layout, Electronică, Inginerie electrică, Design pentru produse, Design circuit

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Despre angajator:
( 4 recenzii ) Saint Quentin sur Isère, France

ID Proiect: #29921474

18 freelanceri licitează în medie 2468€ pentru acest proiect

(79 recenzii)
7.9
SEELaboratory

Hello! Our team has experience in the development of precision measurement devices. I have made devices for measuring both dynamic and static parameters in harsh operating conditions (temperature and vibration). I als Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 28 zile
(25 recenzii)
7.2
avigupta0061

Best PCB Design Expert at your doorstep! Dear Client, PH measurement is a tricky game and we are a masters of it. We can design it from scratch as well but you have some documents already which you can share and we ca Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 7 zile
(33 recenzii)
7.1
(68 recenzii)
7.2
ahmad5857

Hi sir, We have read your project. We are able to design you such project. I am looking positive to work with you on this project. Regards, Ahmed

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 30 zile
(48 recenzii)
7.0
Adrianopl

Hi, I think I can help you solve your problem, I've good experience reverse engineering PCB and generating all files for production. You can check my reviews for past projects. Please contact me so we can discuss th Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 30 zile
(10 recenzii)
6.1
doggar302

Hi! I am an Electronic engineer, PCB Layout, Circuit Design, microcontroller, STM32 microcontroller, C programming expert having past experiences with ,Altium, arduino, pic, AVR, chipkit and Texas instruments microcont Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 16 zile
(17 recenzii)
5.5
macroenergy

Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I have 12 year experience on analog design, microcontroller coding and PCB d Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 14 zile
(21 recenzii)
5.3
HarimohanG

Dear Client, I will deliver Potentiostat electronic board in a quality and timely manner. Please share me the schematics for the PCB production, pictures of the working board and other files I have read and understood Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 2 zile
(3 recenzii)
5.2
engrhassanwali

have understood your requirement, about your project with every detail of it. I am an Electrical Engineer with more than 9 years of experience in electronics, circuit design, PCB layout, microcontrollers, Arduino, Ras Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 20 zile
(9 recenzii)
4.5
Devpro11

Hello there. I hope to work with you because your project is very familiar for my past works. [login to view URL] I have 5+ years experiences in Electrical Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 7 zile
(8 recenzii)
4.4
Ariel311

Hello, thank you for your job posting. Actually, I can't stop myself from feeling motivated to do your project. I can work in your timezone and so I can work full-time for you. I would be very grateful if you give me Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 4 zile
(4 recenzii)
4.0
JanetUralbaev

Hi there, I am a senior electronics engineer. I have understood the project description, i am 100% sure i can complete your task. Please let me discuss about your project in more detail. I will keep good communication Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 7 zile
(3 recenzii)
3.0
nuamansaghir

Greetings, I am honored to get this opportunity of being a part of your project. I have gone through your project brief and understand that your existing system needs to be updated with all the documentation and firmw Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 21 zile
(6 recenzii)
3.1
AmazingEngr76386

Hi there, Do you want to make your project into a PCB according to your need? So you are in the right place. I will design custom circuit boards using EAGLE CAD,KiCAD,ALTIUM and PROTEUS. Why we should work to Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 7 zile
(1 părere)
2.8
Jacobfreelancer3

Thanks for your job posting. As an electrical engineer, I have rich experience in PCB design and firmware engineering. I have designed many devices such as DC/DC converters, Motor drivers, Smart watch, Medical device, Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 15 zile
(1 părere)
1.7
superanas777

Hello. I have read your description carefully and I am very interested in your project. I am a professional electrical/electronics engineer and have actual experience in Embedded System Design based on PCB design and Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 30 zile
(1 părere)
1.4
normanburtonfree

Hello, Thank you for your care. I've just checked your job description carefully. As a senior developer, I have 7+ years experiences of this field. Please contact me and discuss about your job in chat or call to finis Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% EUR în 7 zile
(0 recenzii)
0.0