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Step 3Materials
Ok, Let's start. We will make now the Tiny Lemon Battery with led, design 1.
Very basic materials you will need, you should have more or less all of them around house and you can use pieces that would have been wasted otherwise, like a lemon cut some days ago, piecese of scrap wire metal, pieces of unused copper wire.
Here we are:
-Zinc plated iron wire, 0.8mm section i use, but this is not important;
-Some pieces of copper wire;
-A Lemon
-One paper facial tissue or a sheet of absorbing paper
-A Led
Tools:
- A Solder,
- Scissors, those that you can use to cut 0.8mm metal wire
Very basic materials you will need, you should have more or less all of them around house and you can use pieces that would have been wasted otherwise, like a lemon cut some days ago, piecese of scrap wire metal, pieces of unused copper wire.
Here we are:
-Zinc plated iron wire, 0.8mm section i use, but this is not important;
-Some pieces of copper wire;
-A Lemon
-One paper facial tissue or a sheet of absorbing paper
-A Led
Tools:
- A Solder,
- Scissors, those that you can use to cut 0.8mm metal wire
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Apr 9, 2011. 1:42 AMsolarmatrix
says:
This idea works very well. I made a single cell using a large gal spring covered in tissue then wound with copper. It feeds my Joule Thief very nicely. thank you for the idea.
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Aug 8, 2009. 7:09 AMkdude63
says:
Where are the directions to make it!?!?!
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