Đã Đóng

Circuit design for solar battery charger

Hi there, we are working on a new solar battery charger for phones. The form factor of this charger will be unique, but the circuitry behind will largely mimic the many products that are already on the market.

The scope of work would include:

1) Component selection (there is a lot open source documentation on this, so this task shouldn't be too difficult).

2) Creating one functional (but ugly) prototype (+ mailing us a working prototype)

3) PCB layout

I'd like to communicate through skype calls and have you mail us a prototype. So ideally you'd be located in the U.S.A.

Kỹ năng: Kĩ thuật điện, Điện tử, PCB Layout

Xem thêm: prototype component, open source pcb layout, creating a prototype, component prototype, circuitry design, simple circuit pcb layout, lie detector circuit pcb layout, 1kva inverter circuit pcb layout, solar charge controller pcb layout, circuit pcb layout audio project, power supply circuit pcb layout, electronic circuit pcb layout, free circuit pcb layout, electronics circuit pcb layout

Về Bên Thuê:
( 5 nhận xét ) Menlo Park, United States

Mã Dự Án: #8145715

45 freelancer đang chào giá trung bình $2228 cho công việc này

chandra2sekhar

Hello, I am [url removed, login to view] sekhar,[url removed, login to view],[Phd].we have 10+ years experience in this field.i can assure u support and service even after completion of [url removed, login to view] have inhouse PCB design and [url removed, login to view] the provided informati Thêm

$1500 USD trong 30 ngày
(41 Đánh Giá)
7.7
highfliercnr

Dear Sir, If you are looking for an highly skifull hardware engineer, I believe that I am the one who you're looking for. I am an experienced PCB designer who has over 14 years design experience on complex PCB design Thêm

$2842 USD trong 30 ngày
(110 Đánh Giá)
8.0
MikroStar

hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this project. Please check my profile for my previous work [url removed, login to view] reply back and let us discuss pro Thêm

$4500 USD trong 30 ngày
(74 Đánh Giá)
7.7
sagradoamicus

hi sir i am an expert electrical engineer i have almost 4 years of experience in this field. i can design the charger as per your specs. i can provide you with complete design files and a prototype. i can also offer yo Thêm

$2105 USD trong 15 ngày
(196 Đánh Giá)
7.6
uetian09ee506

I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department FAST National University Pakistan. I am also continuing my MS degree in Electrical Engineering with specia Thêm

$2500 USD trong 10 ngày
(237 Đánh Giá)
7.1
seshupower

Hi, I am a post graduate power electronics engineer and having excellent design and development knowledge in power supplies,SMPS,DC-DC,AC-DC,Battery chargers design using different topologies like flyback,push pull,b Thêm

$2500 USD trong 30 ngày
(54 Đánh Giá)
6.5
pcbdcs

Hello, I have been associated with Hardware design (Circuit / Electronics design), PCB design, PCB Manufacturing, Component procurement, PCB Assembling and Functional testing for over 7 years. I have used various C Thêm

$1500 USD trong 30 ngày
(125 Đánh Giá)
6.7
PaulJinadu

I can have this Project completed and A Well designed prototype Mailed to you in 4 days I am well grounded in electronics and vastly experienced in power electronics I will provide all related materials for documenta Thêm

$1500 USD trong 4 ngày
(20 Đánh Giá)
6.8
quang102

A proposal has not yet been provided

$2777 USD trong 30 ngày
(31 Đánh Giá)
6.4
geekyexperts

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. Kindly check my profile. Reply me back and will discuss the details further. Thankyou

$3500 USD trong 20 ngày
(54 Đánh Giá)
6.5
shahbaz1980

Hello, Have a great day. My name is Raja Shahbaz Ali. I am running an R&D setup. We will deliver you fully working prototype. We have rich experience in working with solar projects. Following will be delivered f Thêm

$3000 USD trong 45 ngày
(43 Đánh Giá)
6.7
DamithaKD

HI, About ME : I am a programmer for 10 years and has perfect reviews on all my projects. I am a Expert in Delphi and Scjp, I have a Diploma in Electronics and [url removed, login to view] in Electrical and Electronic Engineering ( NI Thêm

$2500 USD trong 30 ngày
(30 Đánh Giá)
6.0
MarcomsNZ

Hi, I have experience of solar powe regulation and Li+ charging plus many years electronics and product design. As well as my history here you can check [url removed, login to view] . Other recent pro Thêm

$2222 USD trong 30 ngày
(22 Đánh Giá)
5.7
davidyangyicai

We can do your project. Please see my [url removed, login to view] business include IOS Android Apps Software Programing, Embedded Hardware Develop, Product Manufacturing Engineering ,3D Freeform Print Design. We have a manufacturing Thêm

$1500 USD trong 30 ngày
(5 Đánh Giá)
5.1
mamdouhmaitah

hello, how are you ?? i am electronics engineer,i have 4 years experience in research and development sector, i understand the project term, i did many project in this field i ll send you the component list, and th Thêm

$2500 USD trong 30 ngày
(7 Đánh Giá)
4.7
yhaat

Hello: I am perfect for this project. I will provide you below within 12 days: 1. Schematics, PCB Layout with Gerbers 2. BOM 3. Working prototype (Not very ugly!) and will ship to you. I would like to discu Thêm

$1500 USD trong 12 ngày
(14 Đánh Giá)
4.8
zeshankhan43210

Hi. I am a professional Electronics Engineer having expertise in PCB designing as well as in Power circuits designs and their simulations and practical implementations. Contact me and provide me more details. I a Thêm

$2222 USD trong 25 ngày
(14 Đánh Giá)
4.8
toanluloi

Dear sir, We have over 10 year experience to work on: schematic design, layout, gerber, testing, QA and CAM/CAD mechanical. Please trust and give us more detail about this project. We will work some hours to show Thêm

$2500 USD trong 3 ngày
(13 Đánh Giá)
4.6
adipdutt

I have designed Solar chargers,Inverters for the last 15 years in Taiwan, and India. You have not mentioned the power rating so i cannot estimate the weight and therefore the shipment cost as I do ship number of protot Thêm

$2500 USD trong 30 ngày
(9 Đánh Giá)
4.2
CircuitGenius

Hi, My name is John Lester Soronio. I am a senior electronics design engineer and currently working as project lead of many power solutions released in the market involving AC-DC power supply, DC-DC power supply, DC Thêm

$1944 USD trong 30 ngày
(6 Đánh Giá)
4.2