K1208061 Analog Output Humidity

Other Hardware Sensors
4

This small program will return a value every second
Connect sensors 5V to 5V, GND to GND and Aout to Aduinos A0
Upload .. then open the serial monitor (lower right.:.9600 baud)
U'll get a value that changes with humidity (try blowing at the sensor)
.. That number goes into a funtion which return the actual RH

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

void loop() 
{
  int sensorValue = analogRead(A0);    
  Serial.println(sensorValue);
  delay(1000);                  
}