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Micro power generation

£250-750 GBP

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Zveřejněno skoro před 5 roky

£250-750 GBP

Zaplaceno při doručení
Looking for solutions for small scale micro power generation for a mobile battery powered product. Small DC voltage, low current application using a small rotation generation unit or a piezo or other kind of generator suitable for inclusion in a small piece of electronic equipment I'm interested in finding an electronics engineer with relevant expertise who can undertake a "shoot out" of different available methods and make a series of recommendations.
IČ projektu: 19614921

O projektu

14 nabídky
Vzdálený projekt
Aktivní před 5 roky

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Uděleno:
Avatar uživatele
I can support you with the project, we already carry out projects similar to this one for clients, with solar cells to power computers and medical equipment such as ECG and vital signs monitors, with heolic and hydraulic generators and with Peltier cells.
£600 GBP v 7 dnech
4,6 (3 recenze)
4,0
4,0
14 freelanceři nabízejí v průměru £558 GBP za tuto práci
Avatar uživatele
Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, Plasma ARC power supplies, high frequency transformers design, solar grid tie transformers, electrical vehicles design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
£1 000 GBP v 30 dnech
4,9 (61 recenze)
6,7
6,7
Avatar uživatele
expert in Micro power generation Am full-time freelancer expert in Electrical & Electronic Circuit Designing & Simulation, PCB Designing, Consultancy of different types of Electrical & Electronic Problem and Languages: C/C++ Coding IDE: keil uvision, Eclipse IDE, Arduino IDE, Avr Studio. Microprocessor / Microcontrollers: 8051, 8086, ATMEGA, AVR, ATSAM3X8E,STM32,PIC Open Source Micro controllers Platforms: Arduino Uno, Arduino Nano, Arduino Due, STM32 Nucleo board. Experience in managing all phases of electronic product manufacturing and assembly Experience in board-level Testing, Debugging, Test Reports, Test Plans. I am ready to give hardworking, reliability, flexibility & honesty. I can work with minimal supervision, communicate & give updates on the status of my work output. I am always determined to deliver projects to freelancer clients before meeting the deadline with 100% satisfaction & loyalty. I would love to discuss this project with you and meet your exact requirements 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/prefectworld
£250 GBP v 2 dnech
4,8 (24 recenze)
5,2
5,2
Avatar uživatele
Hi Dear, Hope you find this in best of your health. First of all we would need to know, in which environment you are going to use this product? This is very important to reach any decision, then we can propose power generation option accordingly. Possible options can be wireless energy harvesting, wireless power transfer, power generation through vibration, using piezoelectric sensors and few others. Ping me for further details, but need to know the use-case scenario of product first. We have expertise in software and hardware product development. We provide complete support in development of smart devices and electronic gadgets. We can help in designing, testing, manufacturing and in marketing of smart gadgets. Best Regards Abdul Rehman
£500 GBP v 7 dnech
5,0 (6 recenze)
3,7
3,7
Avatar uživatele
Hello, I would like to help with your project, bringing the required skills and experience. I believe to be highly competent in sensory, analog, RF, digital and power electronics design as well as embedded firmware for many microcontrollers. My best approach is usually a pluri-disciplinary one, including mechanics. I have followed products from initial concept and prototyping to mass production. Some recent accomplishments are listed under my portfolio. Consider my bid as placeholder, to be adjusted once I have a sufficient understanding of the application context and your specific needs. I would welcome an initial contact via Freelancer chat/PM. Thank you for the opportunity, Best Regards -v8volante
£555 GBP v 10 dnech
5,0 (1 recenze)
3,6
3,6
Avatar uživatele
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 electronic design. Also because of my work I see many devices of all kinds and I can help you find a solution and implement it 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
£750 GBP v 7 dnech
4,4 (3 recenze)
3,5
3,5
Avatar uživatele
Hello, I have 10 years of experience with circuit design and development. I have worked with many microcontroller project and battery operated systems/ battery charging. With the developments in piezo effect I'm sure we can try to get the circuit prepared. What is your timeline?
£750 GBP v 10 dnech
4,6 (1 recenze)
2,7
2,7
Avatar uživatele
Hi, We are a professional Manufacturing service that has extensive experience in CNC machining, 3D Printing, Injection Molding, Laser Cutting. We work with all materials and to all finishes including prototyping & end-product consumer retail goods working only the very best in industry standards to fit all budgets. If you do not have the CAD file we can create them for you with our team of engineers & product designers and then get them to manufacturing. Let me know if we can be of service; and please let me know if your interested in photos of our past work! many thanks, Conor Vast Experience in the manufacturing industry to all techniques. Strive for the very best in industry standards at competitive rates. Hi oobiconsulting! Please Send me a message so that we can discuss more about this project
£555 GBP v 5 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
I used a 0.9V-5V to 5V 600mA DC-DC Converter to amplify the output voltage of an electrochemical experiment which has .7 volts to charge a cellphone battery. I also tried this experiment with different small scale micro power generator so I think I can you help with this project.
£250 GBP v 8 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
Hello Employer! I would suggest you to go with piezoelectric power generation for your project. This gives you low current and voltage which meets your project specifications. Use of coil must be strictly prohibited as it adds bulk to your component. This is my first bid on freelancer. Pardon me if the write up is not up to your expectation. Thanks!
£250 GBP v 5 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
Hello, Sir. I can speak in English freely. I am expert of Electrical Engineering, Electronics, Mechanic, Machine learning, Microcontroller and etc Engineer. I have rich experiences in Arduino, Raspberry, Altium, PCB, ARM and etc. I have full experiences of OCR, object detection, recognition, tracking, counting with python, c++/c#. so I think I can do your project perfectly. I am also FULL STACK web and mobile Developer. I will provide you high quality. I will share my previous working via chat. I will wait for you. Thanks.
£500 GBP v 6 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
Hello I study electronics at politecnico di torino and my major is wireless systems design. So I can help you with your project. Best regards
£555 GBP v 10 dnech
0,0 (0 recenze)
0,0
0,0

O klientovi

Pochází z UNITED KINGDOM
Derbyshire, United Kingdom
5,0
38
Ověřená platební metoda
Členem od říj 4, 2007

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