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   _____   _    _     ______   _    _     _____   
  / ___// | || | ||  /_____// | || | ||  /  ___|| 
  \___ \\ | || | ||  `____ `  | || | || | // __   
  /    // | \\_/ ||  /___//   | \\_/ || | \\_\ || 
 /____//   \____//   `__ `     \____//   \____//  
`-----`     `---`    /_//       `---`     `---`   
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發送短信 : Dual mode acoustic wave sensor for precise pressure reading