I buy a new toy~XD~
http://666kb.com/i/br5i56gbdw9wcrnjm.jpg
A Lux meter that to measure the brightness of lightsaber.
http://666kb.com/i/br5i3hdly46as42ya.jpg
and build a device of lightsaber measure~
just like:
http://666kb.com/i/br5i4ao38an8x6ak2.jpg
Brightness of data:
http://666kb.com/i/br5i4nxs8g1g3pf5e.gif
pictures of data
http://album.blog.yam.com/album.php?...folder=8389786
I will build more data when I get other lightsaber.