how to calibrate current value?

[bhadanijaydeep]

we can't get exact current value according to original current value......

i used below cod

include "EmonLib.h"

include

EnergyMonitor emon1;
LiquidCrystal lcd(12, 11, 5, 4, 3, 2); void setup() {
Serial.begin(9600); lcd.begin(16, 2); lcd.clear(); emon1.current(0 ,30); lcd.setCursor(0,0); lcd.print("Current(A)="); }

void loop() { double Irms = emon1.calcIrms(1480);

Serial.print(Irms*230.0);
Serial.print(" "); Serial.println(Irms);
lcd.setCursor(12,0); lcd.print(Irms);
}

please help me to resolve this problem....

[glynhudson]

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