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DIGITAL REFRACTOMETER SENSOR ASSEMBLY

$750-1500 USD

Zaprt
Objavljeno pred 11 meseci

$750-1500 USD

Plačilo ob dostavi
Please apply only if you have experience in this type of work. This is a remote project for technicians who has had exposure to CMOS or CCD/PRISM/LED/ sensor systems, and have the capability to build the sensor assembly. We are a startup company looking at building a Refractometer Sensor Assembly (3 sensor assemblies for our prototype). The sensor will be integrated with a PCB, which will have other sensors. The purpose of the sensor assembly is to converts the refractive index of a food sample to % brix. OUR SPECS are as follows: The sensor assembly - must not exceed 20mm x 25 mm x 15mm in size - CMOS or CCD sensor - Triangular prism (see picture) - LED wavelength of about 600nm OTHER SPECS - 0 - 20 degree brix minimum - Precision ±0.1%; - Resolution 0.05% - Output Method: Digital - Sensor assembly must be calibrated and fully tested for correct reading. Important: We only need the sensor assembly and a microcontroller. So the deliverables are: - Sensor assembly, - source files, - Gerber files, - firmware, - Circuit and - CAD files Our budget is $1,000 payable only when the project is successfully completed Payment will be issued after work completed
ID projekta: 36685611

Več o projektu

15 ponudb
Projekt na daljavo
Aktivno pred 10 meseci

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15 freelancerjev je oddalo ponudbo s povprečno vrednostjo $1.278 USD za to delo
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Hi there,I'm biddin on your project "DIGITAL REFRACTOMETER SENSOR ASSEMBLY"Electrical Engineering, Firmware, Electronics and Microcontroller Please apply only if you have experience in this type of work I have read your project description and i'm a Professional Engineer therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$1.500 USD v 2 dneh
4,8 (101 ocen)
7,8
7,8
Avatar uporabnika
Greetings I am an electrical engineer and an experienced Circuit and PCB designer. I have understood the requirements and I can assure you of high-quality work within timelines and budget. Please provide a detailed description of the product, including its specifications, technical features, and any additional components or accessories included. Please open a chat to discuss. I will wait for your reply to complete your task within the given time. Thanks & Regards Ahmed.
$1.000 USD v 7 dneh
4,9 (173 ocen)
6,8
6,8
Avatar uporabnika
Hi Employer! I am excited to submit my bid for the development of the Refractometer Sensor Assembly for your startup company. With my experience in CMOS and CCD/PRISM/LED sensor systems, I am confident in my ability to meet your project requirements. I understand that the sensor assembly should not exceed 20mm x 25mm x 15mm in size and must include a CMOS or CCD sensor, a triangular prism, and an LED with a wavelength of approximately 600nm. Additionally, it should convert the refractive index of food samples to % brix with a range of 0-20 degrees, a precision of ±0.1%, and a resolution of 0.05%. The output method should be digital, and the sensor assembly needs to be calibrated and fully tested for accurate readings. As per your request, the deliverables will include the sensor assembly, source files, Gerber files, firmware, circuit design, and CAD files. I have the necessary skills and expertise to develop these deliverables and ensure their quality. I am excited to collaborate with your team remotely and bring this project to fruition. Thank you for considering my bid, and I look forward to discussing the project details further with you.
$1.500 USD v 15 dneh
5,0 (22 ocen)
5,6
5,6
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Top 1% in Freelancer.com Hi, Greetings! ✅checked your project details: ✅Completed Time: In project deadline We have worked on 900 + Projects. I have 6 + years of the experience in same kind of projects. If you are looking for a true Freelancer, I am the Right person for you. I am available almost 24-7 and am very responsive. I feel proud that I am a trusted Freelancer who pleases almost every single client. You can rest assure, your work will be delivered well in advance of others, with passion and accuracy. I guarantee you instant communication & responses when you need me. Why choose me? I think every client is the reason for my success. I only take projects which I am sure I can do quickly. My Portfolio Items: https://www.freelancer.com/u/schoudhary1553 I would really like to work with you on this project. If interested, Kindly contact me via chat for further details and discussion. Thank you Sandeep
$1.200 USD v 10 dneh
5,0 (5 ocen)
4,1
4,1
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Hello, my name is Adnan and I'm an experienced and results-driven professional with extensive knowledge in electronics, electrical engineering, and microcontroller. I understand that you're looking for a freelancer to build a refractometer sensor assembly that converts the refractive index of a food sample to % brix. As part of this project, I would need access to the sensor assembly along with source files for the PCB integration. My team and I are confident we have the skills necessary to complete this project successfully. We have experience managing projects of various sizes and scopes, from small marketing campaigns to large-scale product launches. We also have a deep understanding of strategic planning and growth strategies. Our track record speaks for itself - we've achieved success in both B2B and B2C markets. With our expertise in project management, we're able to deliver complex projects on time and within budget. Moreover, our organizational skills allow us to navigate complex projects with accuracy while ensuring successful outcomes.
$1.125 USD v 7 dneh
4,2 (7 ocen)
4,9
4,9
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Hello, I am delighted to have come across your project post and express my sincere interest in working with you. As an experienced contractor, I am confident that I possess the skills and expertise required to deliver exceptional results on this project. Over the last decade, I have successfully completed numerous projects similar to yours, and I am confident that I can handle tasks that demand exceptional skills such as; To ensure we can both get a better understanding of the project requirements, budget, and deadlines, I would love to schedule a chat or message to discuss these aspects further. I am available at your convenience and look forward to hearing back from you soon. In the meantime, I kindly request that you keep me in mind for future projects in case this one is no longer available. Finally, as a freelancer, I firmly believe that data is the pollution problem of the information age, and protecting privacy is an environmental challenge. Therefore, I take all necessary precautions to safeguard any confidential information that you may share with me during the project. Thank you for your time and consideration, and I look forward to the opportunity to work with you. Best Regards, Emma A
$1.125 USD v 7 dneh
4,4 (14 ocen)
4,6
4,6
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I understand that you are looking for a freelancer with experience in building sensor assemblies and have the ability to calibrate them properly. With over half a decade of experience in electronics and mechanical engineering, I am confident that I can deliver an accurate sensor assembly with precision accuracy within 0.1% and resolution of 0.05%. Additionally I have experience in designing PCBs for electronics projects as well as reverse engineering. This combination of skills make me the best fit for this project. I believe my experience and skills make me the perfect fit for this project and would love to discuss further how we can work together to bring this project to fruition!
$1.125 USD v 7 dneh
4,9 (12 ocen)
3,9
3,9
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Hi! I have read all the provided instructions, and I am the right person to work on this task, and I wanted to reach out and see whether the opportunity is still available. As you can see from the previous clients I deliver exceptional quality work, I’m incredibly passionate about your project, and my style compliments your requirements: Click on that__CHAT__button below so that I can ask a few questions concerning your project. If the job’s no longer available, I’d appreciate you throwing my hat into the ring for any similar opportunities in the future. Thank you for your time, I look forward to hearing from you soon, Best Wishes, Damaris
$1.125 USD v 7 dneh
4,3 (2 ocen)
3,1
3,1
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Thanks for your posting with DIGITAL REFRACTOMETER SENSOR ASSEMBLY. I love United States and I'd like to work with United States clients. I am excited to submit my bid for the DIGITAL REFRACTOMETER SENSOR ASSEMBLY project. As an experienced Electronics, Electrical Engineering, I am confident that I have the skills and expertise necessary to deliver high-quality results that meet your needs. We are an expert team which have many years of experience on Electronics, Microcontroller, Electrical Engineering, Firmware Lets connect in chat so that We discuss further. Thank You
$1.100 USD v 7 dneh
5,0 (1 ocena)
1,1
1,1
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Hi there I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your DIGITAL REFRACTOMETER SENSOR ASSEMBLY plans/sketches,/ideas and work with you. I know you have many proposals to look through, to make this quick. Please get in touch with me to discuss this project in more detail. My first priority is that my client will be satisfied with my work. I am an expert in these softwares, ✔ ArchiCAD ✔ Autodesk Revit ✔ Autodesk AutoCAD ✔. Autodesk 3ds max ✔ Sketch Up✔ Autodesk Navisworks Manage✔ Estimation ✔ HAPE ✔ ETAP✔ Tekla If you assign me your task, I will carry out your project with the best quality. Please come over chat and discuss your requirement in a detailed way. Thanks Fayyaz and Team
$1.400 USD v 10 dneh
0,0 (0 ocen)
0,0
0,0
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Hello, my name is Javier and I am a mechatronic engineer with a master's degree in industrial design and extensive experience in electrical engineering. I have the necessary skills to build the refractometer sensor assembly for your project. With my expertise in electronics, I can ensure that your sensor assembly will meet all of your specifications while remaining compact and lightweight. I understand exactly how important it is to have precision accuracy within 0.1% resolution at minimum levels when measuring brix levels, so I am confident that I can deliver an accurate result for you. Additionally, I have experience in designing PCBs for microcontrollers as well as creating power electronics systems for AC-DC applications. This makes me well-suited to tackling this project as it involves integrating multiple sensors onto a single PCB platform with high level of precision and resolution.
$750 USD v 7 dneh
0,0 (0 ocen)
0,0
0,0
Avatar uporabnika
I am an Electronic devices Engineer and perfect for Machetronic projects, having knowledge of microcontroller based sensory system, I have understood your requirements for REFRACTOMETER project and I am capable of doing it right.
$1.400 USD v 20 dneh
0,0 (0 ocen)
0,0
0,0

O stranki

Zastava UNITED STATES
Pflugerville, United States
5,0
15
Plačilna metoda je verificirana
Član(ica) od maj 7, 2020

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