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Flashlight on a breadboard/circuit board help

DustinCH

Sep 18, 2012
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Sep 18, 2012
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Hello, I am trying to make a small thin flashlight on a breadboard then a circuit board. I do not know a lot about wiring so I want your help. LED's 5 or 6. Watch battery and holder 3v unless something else small? Small switch. I do not know what I need as far as resistors or anything else. Someone help please! I'll buy what I need already bought lights and switch
 

(*steve*)

¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd
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Jan 21, 2010
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we need to know the specifications for the LEDs

Do you really mean "watch battery"? One (or even several) of those are not going to be capable of delivering much power.
 

shrtrnd

Jan 15, 2010
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Do you have a part number on your LED's?
That will help identify what you need to drive them.
 
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