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Design of a small Peltier LED driver circuit

$30-250 USD

Closed
Posted almost 11 years ago

$30-250 USD

Paid on delivery
I have a peltier element ( [login to view URL]) and 12 LEDs (1/4 Watt). I need a circuit that boosts the Peltier voltage and with an adjustable constant current driver to drive the LED array. A reed switch should be used to turn on and off the circuit. The circuit board dimensions should be pretty small maybe 1 inch by 2 inches. I am looking for a circuit board design including schematic, BOM, and gerber files for board manufacturing. The parts should be common parts and newark part numbers are preferred. Thanks
Project ID: 4552562

About the project

16 proposals
Remote project
Active 11 yrs ago

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16 freelancers are bidding on average $188 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.
$894 USD in 20 days
4.8 (72 reviews)
7.7
7.7
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I CAN DO THIS.
$90 USD in 3 days
4.8 (98 reviews)
6.5
6.5
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Read Pm sir :)
$111 USD in 7 days
4.9 (38 reviews)
6.5
6.5
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hello check your PMB
$272 USD in 15 days
4.8 (44 reviews)
6.7
6.7
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Hi, cszym001, I believe I could help you with your project
$222 USD in 10 days
4.9 (23 reviews)
6.3
6.3
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I offer you professional help.
$200 USD in 3 days
5.0 (10 reviews)
5.0
5.0
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hi, i can help you >?
$111 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I can do it
$100 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi, I have good experience in circuit design, I would like to do this project.
$133 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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i am an electrical engineer and can help u
$111 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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Experience in LED power supply.
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I can do this job for you. We will discuss on this once bid is finalized
$77 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi, I have knowledge of DC-DC converter and LED solutions
$111 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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i have done simillar project.. i used to glow night lamp in summer, using out high temp(water tank) & inner room temp.. but mine was not cost effective, as glow of led was very low.
$138 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Please check Your PMB
$222 USD in 4 days
0.0 (0 reviews)
0.0
0.0
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hello, sir/ma'am we are experienced team working on electronics circuit. we can provide the desired circuit with fluency. thank you
$55 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Windsor, United States
5.0
3
Payment method verified
Member since Apr 18, 2012

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