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anime iluminated googles Answered

hello  im trying to build a iluminated googles the idea is really simple it only needs a switch an a line of leds like 4 or 5 leds per eye ans i dot know 1 or 2 clock batteries dependig how many energy need the 10 leds  but some thing is missing y dont know what kind of resistences it will need so can someone help me with that ??  the anime  i take the idea is "tengen toppa gurren lagann" if you want to know how the googles are supposed to view take a look of it 

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dax123

7 years ago

but if i will use 10 leds i resistor of !K will be enough and y really dont know if 1 clock battery will be enough to light on the 10 leds what do you think KITEMAN

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Kitemandax123

Reply 7 years ago

What do these "clock batteries" say on the side?

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dax123Kiteman

Reply 7 years ago

is a battery panasonic CR 2082 3v (3 volts maybe?)

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Kitemandax123

Reply 7 years ago

No, that won't be enough to run 10 LEDs. It will probably run 2 or 3.

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dax123Kiteman

Reply 7 years ago

then what kind of battery you recommend to use ?

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Kiteman

7 years ago

A 1K resistor is usually considered enough for most LEDs in most situations.