教你如何在家用免費電 6 ?7 m! p5 S" K- Y. S4 A4 F" S; n8 M在油電高漲的年代8 b% o+ @3 \, @6 t. ^9 C1 i
如何省電成了人人必學的知識," t, e7 m8 Z# Y2 P% k
想免費用電趕快學起來!! 0 o* n9 _6 r/ k. Xhttp://josong.blogspot.com/2008/08/blog-post_9916.html作者: 費事高 時間: 2009-3-9 12:16 AM
我唔識聽英文作者: slwong3 時間: 2009-3-9 06:16 AM
It is only teaching you how to get electricity from the phone jack.* v1 R: s7 I6 Z' E7 I9 e5 {
The video only tells that it is only used for emergency because the phone jack can not provide much power (probably enough for a flash light).
