Voltage / Current (AC-DC)

int val11;
int val2;

void setup()
{
pinMode(LED1,OUTPUT);
Serial.begin(9600);
Serial.println(“www.tdegypt.com”);
Serial.println(“Voltage: “);
Serial.print(“V”);
}

void loop()
{
float temp;
val11=analogRead(1);
temp=val11/4.092;
val11=(int)temp;
val2=((val110)/10);
Serial.println(val2);
delay(1000);
}