(0_0) ACS712 Current Sensor 30A Current Sensor Arus for Arduino ("_")

AV(AILABLE)

ACS712-30A

//Mengukur arus pada tegangan AC 220V dengan ACS712

const int sensorIn = A0;
int mVperAmp = 66;
// use 185 for ACS712 5A
// use 100 for ACS712 20A
// use 66 for ACS712 30A

double Voltage = 0;
double VRMS = 0;
double AmpsRMS = 0;

void setup(){
Serial.begin(9600);
}

void loop(){
Voltage = getVPP();
VRMS = (Voltage/2.0) *0.707;
Serial.print(AmpsRMS);
Serial.println(" Amps RMS");

}
float getVPP()
{
float result;
int readValue; //value read from the sensor

uint32_t start_time = millis();
{
readValue = analogRead(sensorIn);
// see if you have a new maxValue
if (readValue > maxValue)
{
/*record the maximum sensor value*/
maxValue = readValue;
}
if (readValue < minValue)
{
/*record the maximum sensor value*/
minValue = readValue;
}
}

// Subtract min from max
result = ((maxValue - minValue) * 5.0)/1024.0;
return result;
}

((NOTE:UNTUK WARNA ATAU SIZE MOHON DITULIS DI KOLOUM KETERANGAN ORDER))