發送短信 : Design and development of a home energy management system using wireless communications

 _____      ______   _    _      ___     ______   
|  __ \\   /_   _// | |  | ||   / _ \\  |      \\ 
| |  \ ||   -| ||-  | |/\| ||  | / \ || |  --  // 
| |__/ ||   _| ||_  |  /\  ||  | \_/ || |  --  \\ 
|_____//   /_____// |_// \_||   \___//  |______// 
 -----`    `-----`  `-`   `-`   `---`   `------`