發送短信 : Synthesis and analysis of electronic circuits and systems

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