voltmeter do auta

  ____     ___           _   _   _       _     
 |  _ \   ( _ )    ___  | \ | | | |__   | |__  
 | | | |  / _ \   / __| |  \| | | '_ \  | '_ \ 
 | |_| | | (_) | | (__  | |\  | | |_) | | |_) |
 |____/   \___/   \___| |_| \_| |_.__/  |_.__/