yezhh

6 Flips | 1 Magazine | 6 Likes | 1 Following | @yezhh | Keep up with yezhh on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “yezhh”

不需要电池,也不连电线,ThinkLock却真的是电子锁

「雷锋前线」攻破一把智能门锁的N种方法 | 雷锋网