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Ok, let's make an LED Switchie!
(this is based off LED throwies from grafitti research lab)
You need:
A pair of scissors
A 3 volt lithium battery (CR2032)
Electrical (or other) tape
An LED
About 1 inch plastic piece
(this is based off LED throwies from grafitti research lab)
You need:
A pair of scissors
A 3 volt lithium battery (CR2032)
Electrical (or other) tape
An LED
About 1 inch plastic piece
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First off, insert the battery into the two pins of the LED.
Positive is the longer one and negative the shorter one.
What is seen on the image should happen.
Positive is the longer one and negative the shorter one.
What is seen on the image should happen.
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May 6, 2012. 8:52 AMno_light
says:
you can also use cr 2025, the only difference between cr2032 and cr2025 is that cr2025 is thinner and has a capacity of 160 mAh and cr2032 has 220 mAh
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Dec 23, 2010. 8:54 AMvadios
says:
Nice an' easy
Reply
Mar 17, 2011. 9:50 PMElectroFrank
says:
Greetings from the other side of the pond. What's a switchie ?
Reply
2
Mar 21, 2011. 4:46 PMLABOURING DEER (author)
says:
A name i gave to this "flashlight" :p
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