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

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發送短信 : Design an electronic controller for a remote transmission system