voltmeter do auta

  _  _     ____     ___            _       _ 
 | || |   |___ \   / _ \   _   _  | |     | |
 | || |_    __) | | (_) | | | | | | |     | |
 |__   _|  / __/   \__, | | |_| | | |___  | |
    |_|   |_____|    /_/   \__, | |_____| |_|
                           |___/