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Variable Regulated Power Supply

$250-750 AUD

Closed
Posted over 5 years ago

$250-750 AUD

Paid on delivery
Hi, We are looking for someone to develop a simple wireless power supply that is battery operted. We alreday have a prototype and the idea is the improve the quality of what we alreday have and find or create a battery which is smaller and has more power. ( the battery is rechargable)
Project ID: 18489618

About the project

15 proposals
Remote project
Active 5 yrs ago

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15 freelancers are bidding on average $415 AUD for this job
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hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 7 years in arduino and electronics what is the prototype that u need to improve?do u have picture for it?
$444 AUD in 5 days
5.0 (36 reviews)
5.8
5.8
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Please attach full details Relevant Skills and Experience Professional engineer with 40 years of experience in design and development
$500 AUD in 15 days
4.5 (105 reviews)
6.3
6.3
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You can alternatively hire me directly at www.freelancer.com/hireme/inspiredwhiz if you have issues with project postivng I write with passion, discernment, perception, and credibility which makes me come up with the best result ever. Also, I deliver great results with a process that’s timely I have been a writer for up to three years and have the skills and knowledge needed. I have carefully read your job and i assure you that i can comfortably handle it .Please assign it to me Thank you
$250 AUD in 1 day
4.8 (18 reviews)
5.0
5.0
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Hi, I can help with improving the existing design if you need to revise the circuit design, components used, layout the pcb to a smaller size, etc... Please send the existing designs and some details of what needs to be improved, I would be able to send you a more actual bid estimate (please disregard the price in the current one) Thanks.
$500 AUD in 14 days
5.0 (1 review)
3.0
3.0
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‘Hello, happy new year! I have briefly read the description on variable-regulated-power-supply project, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well. I reach out to see whether the opportunity is still available. 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, Kevin M
$250 AUD in 2 days
3.1 (5 reviews)
4.5
4.5
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Hi there, Several years ago I created a similar project for a wireless ice fishing trap. I built the wireless power supply for both the trap and a separate device that monitored the reel on the ice fishing trap through a quadrature encoder. I've also built a wireless automated deer feeder that ran off of solar power. The panels would charge a battery and when the battery was charged, I used a microcontroller to switch off the charging basically acting as a voltage regulator. Can you tell me what exactly you are looking for? I'm assuming a proper deliverable here would be achieved with some sort of schematic that contains the proper theoretical calculations for your PS and perhaps a list of recommended batteries? Bottom line. I went to school for Electrical Engineering Technology in 2015 and have worked in the field for 4 years now prototyping ideas.
$250 AUD in 3 days
5.0 (1 review)
2.0
2.0
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I am an electrical engineer, MSC in applied mathematics, MSC in power systems, PHD. Control and automation. I can make your problem at any level, within my proposal, I can offer you additional extras. with 23 years of experience. I can make your proposal with all the details you need. I can improve your proposal, with a mutual agreement. I have worked as heads of automation engineers, processes in several machine design management companies and industrial production plants. other forms of optimization, improving the manufacturing process, etc., we can discuss the details of your needs in the chat. I have already done this type of analysis for this application the matlab, labview, and others. There are several ways of showing and doing the mathematical models and of the different functions of tranaference with its associated characteristics, with quite accurate estimation of the system, for your needs, and it can be done from the information. I am interested in your project I can do your project Atte. ING. Luis Moreno
$750 AUD in 10 days
3.9 (3 reviews)
2.5
2.5
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hello im new in freelancer but im electrical engineer and researcher in laboratory of university and i make thats many times and i make full automated binding machine controlled by PC for BBMELECTRIC manufacturer lets chat to know what exactly you need and complete the work perfectly
$277 AUD in 3 days
5.0 (2 reviews)
2.0
2.0
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I am a highly experienced SMPS Design Engineer and a member of IET with designatory letters MIET. I am currently working as a freelance design consultant and I am confident that I could assist with your project.
$388 AUD in 4 days
5.0 (1 review)
1.0
1.0
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have design and several other power control sys in the past. With this experience I do believe I can solve your problem best. You may also contact me with further details if anything comes up. Thanks.
$555 AUD in 10 days
0.0 (0 reviews)
0.0
0.0
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I can do this.
$555 AUD in 10 days
0.0 (0 reviews)
0.0
0.0
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I have 15 years+ experience in designing power supplies and battery chargers for various battery types.
$444 AUD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of AUSTRALIA
Dural, Australia
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0
Member since Jan 8, 2019

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