Design electronics for battery operated, high power LED product

Awarded Posted 7 years ago Paid on delivery
Awarded Paid on delivery

Will need to design circuit board to power a high-voltage LED using a lithium-ion battery pack, and include features such as dimming, power level indicator, AC adaptor.

Circuit Design Electrical Engineering Electronics PCB Layout

Project ID: #11092423

About the project

17 proposals Remote project Active 7 years ago

17 freelancers are bidding on average $455 for this job

sagradoamicus

hi sir i am an expert electronics engineer with more than 7 years of experience. i can do this for you. please have a look at my profile i have completed more than 130 projects here. please get in contact to discuss i More

$400 USD in 5 days
(248 Reviews)
7.9
alokpugalia

Greetings, I had recently designed a Li-Ion powered constant current flash light system with charging circuit, indicator for battery level and charging. It also had 2 modes of intensity in one version while pot base More

$650 USD in 10 days
(7 Reviews)
7.0
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 high frequency transformers design, circuits design, Regulated More

$722 USD in 10 days
(61 Reviews)
6.8
pcbdcs

Hello, I have been associated with Hardware design (Circuit / Electronics design), PCB design, Library creation and Library database maintenance, PCB Manufacturing, Component procurement, PCB Assembling and Functio More

$300 USD in 5 days
(126 Reviews)
6.7
mechatronicsengr

Hi, I hope you are doing well. Can you share more details on the project. Looking Forward, Khawaja

$526 USD in 10 days
(46 Reviews)
6.4
ahmad5857

Hey it is an easy job, I will make the circuit for you . don't you worry. I am newbie here but an expert engineer with several years of experience. I bid low to grab the position on freelancer as i am a new st More

$250 USD in 15 days
(41 Reviews)
6.5
microembedded

hi i am an electrical engineer. i have vast experience related to circuit design and pcb design. i have done many embedded system projects. i have hardware experience pcb design. let me know if you are interested. we c More

$500 USD in 10 days
(32 Reviews)
6.3
Davelelievre

I have over 35 years experience as an electronic design engineer, please see my profile for more details I have just recently designed a high voltage LED driver (65V at 100mA) The current price and timescales are on More

$555 USD in 10 days
(26 Reviews)
6.3
ratheesh92

Hi, I have more than 12 years of experience in embedded system design and development. Kindly discuss more details on it for providing accurate time and budget required for it. Please let me know, If you are inte More

$750 USD in 45 days
(8 Reviews)
4.6
Sigun

Hi :) Have you decide which LED & battery should be used? I can create circuit which have low BOM cost. If this will be mass production, i can add some test document and test circuit of it (this is extra) If More

$388 USD in 7 days
(8 Reviews)
4.4
pro100roman

A proposal has not yet been provided

$388 USD in 30 days
(1 Review)
4.1
saminatinny

A proposal has not yet been provided

$277 USD in 7 days
(6 Reviews)
3.9
KeithArie

Hi there! My name is Keith and I am a professional engineer living in Tennessee, USA. I graduated from Vanderbilt University with a mechanical engineering degree in 2012. Previously having worked in the aerospace indus More

$444 USD in 10 days
(2 Reviews)
0.8