Wattmeter
An AT90LS4433 becomes a wattmeter with nonvolatile storage of Watt minutes, average voltage and average current. RS232 communications report the information. An output port controls an indicator concerning the power used. Used by this program are the ADC, UART, and TIMER.
The accuracy is greater than 1%.
An AT90LS4433 becomes a wattmeter with nonvolatile storage of Watt minutes, average voltage and average current. RS232 communications report the information. An output port controls an indicator concerning the power used. Used by this program are the ADC, UART, and TIMER.
The accuracy is greater than 1%.