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LED light design

$30-250 USD

Completed
Posted almost 11 years ago

$30-250 USD

Paid on delivery
I need the electronic design for a small LED light. Light should have a built in rechargeable battery and quickly recharge from a 12V car battery through the cigarette lighter. Run time should be about 1 hour and the light should produce 100 lumens. A on/off switch also needs to be provided. Once electronic design is done I will offer a second job to design the PCB. Design should be in Cadsoft Eagle, Altium or OrCAD.
Project ID: 4740501

About the project

7 proposals
Remote project
Active 11 yrs ago

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Already have the design in CadSoft Eagle using a supercap for storage and Seoul white LED. Can customize PCB to fit your housing if we get he PCB layout job or create a new housing using our 3D printer. We have a lot of experience in LED lighting with Solar-Gem see [login to view URL] to see the products we designed for them.
$55 USD in 1 day
0.0 (0 reviews)
0.0
0.0
7 freelancers are bidding on average $275 USD for this job
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hi, i am an electrical engineer and an embedded system designer. i can help you with this project.
$360 USD in 7 days
4.8 (48 reviews)
6.5
6.5
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hello i can do that thanks
$222 USD in 3 days
4.9 (18 reviews)
5.4
5.4
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Dear Sir, I'm 15 year experienced Electronics Engineer whose working area is directly related to your project. I have designed several system which is related to your project. I have high level experience about hardware design, analog design, embedded system, microcontroller, power electronics, system simulation, digital motor control. Examples related to your project are attached. It shows my ability to make your project. If you investigate example, you will see that I have strong background similar to your projects. Project lists which I have made until now is attached also. We can determine budget by discussing details of your project. I’m open to work with amount which you can pay. Any questions, you can ask me. The way which will be used to implement is such as: - My profile is below. It shows every issues related to your project. Please evaluate it carefully. If you do it, you will see that I'm ideal candidate who can make your project without any problem. I will wait for being started contract. Regards. Metin Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reader and transmitter -Magnetic reader Power Electronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy simulations -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design Embedded system -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas Matlab -Power Electronics simulation -Motor drive -Wind Energy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation(TI,National, Linear Tech, Maxim libraries) -LTI -National -Matlab Very important Note: References attached. Please look excel file to see projects which we made until now! Metin
$155 USD in 3 days
4.6 (13 reviews)
4.8
4.8
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Please read my PM. Thanks..!!
$721 USD in 40 days
4.9 (11 reviews)
3.8
3.8
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hi check your PMB
$233 USD in 3 days
5.0 (7 reviews)
3.1
3.1
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Hi, I am an electronic engineer with 25 years of experience in circuit design, PCB layout as well as manufacturing. I can help you on this project. Thanks.
$180 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Consider it done
$155 USD in 2 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of AUSTRALIA
Chipping Norton, Australia
5.0
1
Member since Jul 19, 2013

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