ECG Sensor using Arduino UNO and AD8232

[BijitIITD]

I am a very beginner in Ardunio. I am trying to develop an ECG sensor using AD8232 and Arduino Uno. I have used the following program

void setup() {

Serial.begin(9600);
pinMode(10,INPUT);
pinMode(11,INPUT);

}

void loop() {

if((digitalRead(10)==1)||(digitalRead(11)==1)){
Serial.println(":D");
}
else{
Serial.println(analogRead(A0));
}
delay(100);

}

But I am not able to observe P, QRS, T wave in serial plotter output. Please find the attached output waveform. It will be a great help for me if anyone can check the code and the waveform and suggest me some modifications.

Thanks in advance

[Paul_KD7HB]

Do you suppose the delay might be missing something.

Paul

[BijitIITD]

Can you please elaborate?

[Paul_KD7HB]

BijitIITD:
Can you please elaborate?

THIS " delay(100);" occurs EVERY time through your loop. Suppose something happens during the time-out period. Do you think it might be important?

Paul

[BijitIITD]

I have removed the delay portion and got the attached output.