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Design me a Product

I want you to design a solar charger , so the product is composed of a small solar cell+battery .

The constraints to follow are : the size of the solar cell should be maximum 100 mm*60 mm,

output voltage is 5 V and output power is 5 W .

技能: 电路设计, 电機工程, 电子表格, 机械工程, 产品设计

查看更多: design constraints, home creative product design, product design spec, virtuemart product design, average product design freelance salary, product design photography, seo product design, product design finished, corel draw product design, product design bid

About the Employer:
( 0 reviews ) Lebanon

项目ID: #9791488

已悬赏给:

FrankieTuanVN

Dear, Nice to talk with you. After reading over your application this looks like a perfect fit for my skill sets. My name is Tuan Hoang and I am an Design PCB expert and over 5 year experience microcontroller . 更多

$444 USD 在10天内
(0条评论)
0.0

27名威客为此工作的平均竞标价是$458

ashrafshekh

Hello, Greetings of the day, I read your requirements and found this project very interesting. I am very much interested to do this project for you. I understand your requirements and want to start this project a 更多

$368 USD 在10天内
(45条评论)
6.6
seshupower

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 circuits design, Regulated power supplies design with universal 更多

$555 USD 在15天内
(50条评论)
6.5
BBGroup

Dear Sir/Madam First, please check my profile in PDF file [url removed, login to view] This is my profile (in [url removed, login to view]), i think you will like it., link : [url removed, login to view] 更多

$250 USD 在10天内
(61条评论)
6.5
jhabreu

I develop the schema circuit and PCB as simple and compact as possible. I work in developing electonic circuit over 5 years of experience. I'm specialist in eletronic, PCB and software projects. I assemble SMD, an 更多

$644 USD 在20天内
(18条评论)
6.2
aliserbetci

Hello, I am electronis engineer. I would like to talk more about this project via chat. All the BEST, Ali ŞERBETÇİ

$500 USD 在15天内
(22条评论)
5.9
amelectronics

Hello dear I have experience in designing electronics systems and can help you,, If you wish we can discuss details in chat,,

$400 USD 在20天内
(14条评论)
5.6
amienaeem

hello friend >>>>my rate is only for design ......,.......>>>>>>>>prototype development cost will separate >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

$750 USD 在15天内
(11条评论)
5.6
irfanshekh

Dear Hiring Manager, Greetings for the day, I am a Design Engineer with 5 year of industrial experience, by qualification I am a Mechanical Engineer and PG in CAD/CAM. I read your requirements and found this pro 更多

$526 USD 在10天内
(30条评论)
5.7
divinedesignr

Hello, We are a Technical Design Company which is design for Industrial & Electronics industries and individual contractor. I will assign a member from our Electronics Design Engineers team as a project manager wh 更多

$506 USD 在10天内
(6条评论)
5.0
$444 USD 在10天内
(23条评论)
5.0
shinoop

I am an designing engineer . Experience in all aspects of Mechanical Design: Ideas, Concepts, Detailed Design, Engineering and Innovations. Since last four years i am professional in Autocad and solidworks 3D mo 更多

$355 USD 在10天内
(12条评论)
4.4
Zaidi009

Hi, I am an Electrical Engnieer and work as an elctronic designer. I have made many projects related to power supplies and charger. Recently i have made Switched Mode Power supply SMPS that outputs 5V. I have skimmed 更多

$250USD 在1天里
(30条评论)
4.9
thathvik

Hello, We are a team of embedded hardware and software professionals with experience in charger circuits. We do complete embedded system design, development, prototyping and manufacture. Would like to know more de 更多

$500 USD 在20天内
(7条评论)
4.4
RobertoIV

I've made my own solar charger before using 3D printing and a 3.7 V LiPo battery, it also used a DC-DC converter to step up from 3.7 V to 5 V.

$250 USD 在2天内
(1条评论)
1.5
jitendrabaraiya

I have 4 years experience in economics and analog design . I have already design solar charger 12 v output and 5watt . so I can do your job within a time limit with your satisfaction

$333 USD 在20天内
(1条评论)
0.8
diegofm86

Hello. I'm a mechanical engineer with + 5 years of experience. I recently took a course about clean energy and we design a 5V solar charger for an iphone, so it would be really easy for me to accomplish your project. 更多

$555 USD 在10天内
(1条评论)
0.8
hemang3232

I have working experience in hardware designing and delivery. I have following skills. 1) Feasibility study. 2) Schematic design 3) Layout designing 4) Component procurement. 5) BOM optimization. Please consi 更多

$333 USD 在15天内
(0条评论)
0.0
diegosoares90ml

I'm experienced in product development of offshore applictions. which means solar powered devices. I can do the project for you, with excelence and quality. Please, let me work with you!

$250 USD 在10天内
(0条评论)
0.0
hamzamughal2

HI I have been working on same kind of project. can you please tell me more so we can have a deal. Thankyou. Regards, Hamza Mughal Electrical Engineer

$333 USD 在10天内
(0条评论)
0.0
zhongmingchen

The best approach is to use flyback converter with good isolation. The information of input voltage,efficiency requirement, output voltage ripple and other protection requirement need to be clarified in order to achiev 更多

$722 USD 在15天内
(0条评论)
0.0