//set macros, variables
#define pinLed12 // int pinLed = 12
#define redLed12 // int pinLed = 12
#define pirSensor3 // int pirSensor = 3
void setup() {
  // one time configurations
  // data direction for device pins
  pinMode(greenLed,OUTPUT);
  pinMode(redLed, OUTPUT);
  pinMode(pirSensor, INPUT);
  Serial.begin(9600);//baude rate
}
void loop() {
  // program logic
  int motion = digitalRead(pirSensor); //store state in a variable
 
  // control program structure
  if(motion == HIGH){
    digitalWrite(redLed, HIGH); // turn on RED LED
    digitalWrite(greenLed, LOW); // turn off GREENLED
    Serial.println("MOTION DETECTED");
  }else {
    digitalWrite(redLed, LOW);// turn off RED LED
    digitalWrite(greenLed, HIGH);// turn on GREEN LED
    Serial.println("NO MOTION");
      }

}


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