#include
LiquidCrystal lcd (7,8,9,10,11,12);

void setup() {
// put your setup code here, to run once:
Serial.begin(9600);
lcd.begin(16,2);
lcd.clear();
}

void loop() {
// put your main code here, to run repeatedly:
int voltage_value0 = analogRead(A0);
int voltage_value1 = analogRead(A1);

int subraction_value =(voltage_value0 - voltage_value1) ;
float temp_val = (subraction_value*0.00488);

float current_value = (temp_val/22);
Serial.print(current_value);
lcd.setCursor(0,0);
lcd.print("current value=");
lcd.setCursor(0,1);
lcd.print (current_value);
lcd.print("A");
delay(1000);
}