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

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Text this: Power supply of internet of things (IoT)