Daftar Isi:
  • This final report describes the making of microcontroller based digital kwh meter. The design of this digital kWh meter cannot be separated from the use of IC ATmega 32 as the control of all components. The design of this digital kWh meter is used a current sensor ACS712-30 A which serves as a measure of the magnitude of the current connected to the ADC that serves as a current converter of current analogue to digital. Used RTC DS 1307 as 12C to calculate the time used and LCD as a hardware display on this system to display the amount of current and cost used.