發送短信

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  ______    _____              __   __    _____   
 /_   _//  |  ___||     ___    \ \\/ //  / ____|| 
   | ||    | ||__      /   ||   \ ` //  / //---`' 
  _| ||    | ||__     | [] ||    | ||   \ \\___   
 /__//     |_____||    \__ ||    |_||    \_____|| 
 `--`      `-----`      -|_||    `-`'     `----`  
                         `-`

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發送短信 : Detection of a single magnetic dot using a Planar Hall sensor