My day is typical.I bet it's like yours.Let me tell you my routine. My alarm goes off at 6:30.I take my time getting up.I rise and shine with a stretch. I take off my PJ's.I wash up quickly.I
Weekly Address: Celebrating Immigrant Heritage Month (June 06, 2015) 奥巴马每周电视演讲：庆祝移民传统月 Hi everybody. One of the remarkable things about America is that nearly all of our families originally came from
Now, Arduino itself is made of a lot of different open-source components 目前，Arduino包含很多不同的开源组件， that maybe individually are hard to use for a 12-year-old kid, 这些组件拆开来对于一个12岁的孩子使用起来太难了， so Arduino wrap
