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Electronic engineering

$30-250 USD

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Publicerad ungefär fem år sedan

$30-250 USD

Betalning vid leverans
Project and design a small electronic device to keep track of temperature and density of a liquid
Project ID: 19233539

Om projektet

23 anbud
Distansprojekt
Senaste aktivitet fem år sedan

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23 frilansar lägger i genomsnitt anbud på $131 USD för detta uppdrag
Använd avatar
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 product. If you wish we can discuss details in chat. Thanks
$200 USD Om 10 dagar
4,9 (51 omdömen)
6,6
6,6
Använd avatar
Hello We done more project for final prototype and mass production with pcb design, firmware/software and enclosure design. Also, we support pcb fabricated and assembly for mass production qith lowest budget. Please give a little time for details discuss. Thanks.
$166 USD Om 3 dagar
4,1 (10 omdömen)
5,7
5,7
Använd avatar
I’m electrical engineer(currently project engineer as a teacher in university) and i'm interested in your Project, and so I would like to offer my services, as I have in my university projects and now in my teaching carrier. Dear Sir! I helped my students in problem solving.I'm an expert/professional engineer that's has strong grip on microcontroller and Arduino. I'v completed several projects last week those are listed below : 1)Door lock password based system using microcontroller/ Arduino 2)Library management system using c++/c 3)Medical store management system using c++/c 4)Water level indicator using Arduino and microcontroller 5)Control servo motor through mobile app using microcontroller/Arduino 6)Recognition of Vehicle Number Plate Using MATLAB 7)Automation in High Speed Rail-Road Transportation 8)Simulation Model of Hydro Power Plant Using MATLAB/Simulink For more details inbox me.I will provide you complete simulation+code according to your demand. So,as I believe that a solid knowledge of the tasks and tools used to develop them is a strong foundation for an efficient work. Thanks and Have a nice Day!
$40 USD Om 2 dagar
5,0 (20 omdömen)
4,5
4,5
Använd avatar
Dear you, I have 7 year experiences to design circuit ysing Altium. I have worked a lot of cicuit for MCU, PA, Filter... We can discuss more on chatting
$100 USD Om 7 dagar
5,0 (15 omdömen)
4,2
4,2
Använd avatar
Hello, We have 15 years of work experience in manufacturing and have worked extensively in china, Apac countries and India. We have a team of Designing and Developing Electronics Projects and have good experience is designing Multilayer PCB with greater experience in the relevant field. Also you can see, Our past product experiences includes: - Communication products on (Bluetooth, wifi, gsm-2g/3g/4g with and without gps, Lora, sigfox) - Commercial products (fully automatic top loading washing machine with fuzzy logic, smart microwave over, BLDC fans and compressor drives for air conditioners, Led lightings-home down lights, smart bulbs and tube lights, solar street lights and high bay lights) - Automotive products (tire pressure management systems, obd2, Bluetooth for infotainment, ev charging stations, BLDC drives, Battery management systems) - Utilities (water flow meters and Energy Meters) We have a production capacity to support international quality standards of production. We hence request-fully submit our proposal for your evaluation and reassure you of our quality and promptness. We also are willing to sign a long term freelancer support contract for your future needs as well. Awaiting your response. Regards, Mihir
$222 USD Om 10 dagar
5,0 (2 omdömen)
4,4
4,4
Använd avatar
Hi. I'm an electronic engineering student from Argentina. I've been working in freelancer.com for more than two years, and I've completed more than a dozen projects, all with good recommendations, you can check my profile. You will get from me the best effort to deliver a project that is up to your expectations and receive a good rate from your part. Please, if you have any questions, feel free to ask me! Regards, Esteban.
$50 USD Om 5 dagar
4,9 (12 omdömen)
4,2
4,2
Använd avatar
Salve, I study electronics at politecnico di torino and I can help you with your design. Please let me know all of the detail of it. I will be glad to help you. Best regards
$222 USD Om 3 dagar
4,9 (10 omdömen)
3,7
3,7
Använd avatar
Hello Kindly Consider my offer only in case you are not in a rush , cause i will work on this project at my weekends , but for sure we can discuss details any day also to put the concept design My Offer Includes 1- Technical Consultation 2- Up to Date Components Selection to ensure lowest size and highest efficiency 3- Schematic 4- Bill of Material along with Complete supply Chain 5- GERBER Files 6- Production Support by handling Factories & Suppliers if needed for Prototypes & Production Kindly feel free to ask in case you have any questions Also Kindly provide more details about the project for example liquid type , How to receive data , Size/Weight Limits Best Regards
$125 USD Om 14 dagar
5,0 (4 omdömen)
3,3
3,3
Använd avatar
Hello, I am an electromechanical and electronic technician, and I only have the thesis to be an electronic engineer. I work in an electrical testing laboratory, under international standards, im work here for more than a year ago. I have experience in design. If you want to know something else, do not hesitate to contact me I think it could be of great help for your project. I am already at your disposal. regards
$30 USD Om 1 dag
4,4 (3 omdömen)
3,6
3,6
Använd avatar
I am an Electrical Engineer with a masters degree and I have high proficiency in Electrical Engineering, HVAC, LTE system model, Thermal system design, FPGA, Verilog / VHDL, Matlab/ Simulink, Microcontroller, Modeling, optimization, simulation of building energy systems: PCB Layout, Arduino and have been working on Industrial Automatics and Electronics. my fields of interest are Schematic design, Prototyping, PCB Design, Development of Electronic systems, Firmware and Software development. Once you share the project, I will have a look & confirm if I can do it. I’m honest, creative and a unique person to carry out your tasks given to me. Leaving your project on our hand is privileged; we'll make sure that the project is done in a perfect way and do our best until you were satisfied. I would love to discuss this project with you and meet your exact requirements. I am confident I can provide you with top-notch materials that will fit your needs. I pride my work on being professional, of the highest quality and always delivered on time. you can hire me directly through this link https://www.freelancer.com/u/olaideejiwole
$30 USD Om 1 dag
5,0 (4 omdömen)
3,2
3,2
Använd avatar
New to freelance work but an experienced electronic engineer with 5 years of industry experience in research and development of various products within the medical field.
$166 USD Om 7 dagar
5,0 (1 omdöme)
2,6
2,6
Använd avatar
Hello Sir I am an electrical engineer as well as a product designer and have extensive work experience in my fields. I have already worked on such projects and can do the job in any programming language you want. I will also make you a graphical user interface to explore and see real-time data coming from the sensors !!! I can complete this job within 1 day!!!
$155 USD Om 3 dagar
4,9 (2 omdömen)
2,0
2,0
Använd avatar
Hi there I am an Electrical Engineer with excellent knowledge in Arduino, Microprocessor and controllers with real-life applications. We can complete your project to make the right temperature readings and density of the liquid with proper sensors and coding algorithms. Apart from these, I can also provide PCB design for the same if you want. For detail contact in person.
$80 USD Om 3 dagar
5,0 (2 omdömen)
1,5
1,5
Använd avatar
Hello, I am electronics engineering graduate from mumbai university. I have also done embedded system course. I have worked on few embedded projects. I have experience with different microcontrollers and can program in embedded C, assembly language and MATLAB. I have used different IDEs like MPLAB, KIEL etc. I also have knowledge of PCB designing in ORCAD and EAGLE.
$200 USD Om 30 dagar
0,0 (0 omdömen)
0,0
0,0
Använd avatar
I have worked as R&D mechatronics Engineer at BEDO Innovating Education, which is specialized in the production of educational trainers, I was responsible for designing a pick and place robotic arm identification mechanism, which identifies cylindrical parts according to Material, Size, and Color. And sort them in a predetermined location for each part. I'm Ready to share photos and videos for the above mentioned project and discuss more about your project. I will focus to deliver the most appropriate quality for the project and intend to gain your respectance. Thanks in advance.
$111 USD Om 3 dagar
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Experienced in this. Send me back about more details.
$155 USD Om 3 dagar
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Dear Employer, Although this will be my first bid, if accepted I assure you to complete the project on proposed time. Regards.
$45 USD Om 5 dagar
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Depending on the project there are several options that I would consider. The temperature would be very easy. The hard part would be the density. 1. If the liquid is flowing then it would need to be sampled via pump for density to be checked by the device internally. 2. If the liquid is stable then there are other options. - The liquid could be sampled and tested internally. - Barometric pressure sensors could be used and kept at a consistent depth. If the barometric pressure sensor is used we will have to make sure that it is calibrated correctly, but should be highly accurate.
$175 USD Om 7 dagar
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Hello! Having worked on liquid asset management projects prior, I am confident I will be able to provide the best solution for the liquid temperature and density monitoring. Depending upon use case a custom board can be developed or it can be integrated using existing development board.
$100 USD Om 3 dagar
0,0 (0 omdömen)
0,0
0,0

Om kunden

Flagga för ITALY
Cormons, Italy
5,0
4
Verifierad betalningsmetod
Medlem sedan feb. 26, 2018

Kundverifikation

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