Hi. i know that Ac have pulses, but the DC part shouldbe continous ?
HI there i'm back to this project...I'm measuring the acs714 right (i believe ) but i don't know how to do the watt/meter part...i get watts doing Amps x Volts for instant read i gues is ok ...now how do i know how many times should i read and sum ? like whatthour=wahtthour+readwatts /3600 seconds if i do this i must read it once each second ? but i will loose measuring between... i bit lost...Summary:how do i get a watthour measure reading amps&volts from a dc source... ??