2d graph of signals of arduino

[xD_echicero_xD]

here. i know only red a sensor but it is only for the test.

int sensorPin = 0; // Select input pin
int val = 0;
void setup() {
  Serial.begin(9600); // Open serial port
}
void loop() {
  val = analogRead(sensorPin) / 4; // Read value from sensor
  Serial.println("");
  for (int i = 0; i <= 5; i++) {
    
    Serial.print(val);
    Serial.write('\t');
  }
  delay(1000); // Wait 100 milliseconds

}