Ok-here is the whole kit & kabootle
int RLED = 4; // RLED pin
int BLED = 3; // BLED pin
int YLED = 2; // YLED pin
int SW82R = 6;
int SW82N = 7;
int Asens = 9;
int Bsens = 10;
int Csens = 11;
int Track5 = 5;
int TempA = (HIGH);
int TempB = (HIGH);
int TempC = (HIGH);
int Track5BY = (HIGH);
void setup() {
pinMode(RLED, OUTPUT);
pinMode(BLED, OUTPUT);
pinMode(YLED, OUTPUT);
pinMode(Asens, INPUT);
pinMode(Bsens, INPUT);
pinMode(Csens, INPUT);
pinMode(SW82R, OUTPUT);
pinMode(SW82N, OUTPUT);
Serial.begin(9600);
}
void loop() {
Track5BY = digitalRead(Track5);
if (Track5BY == HIGH)
{
Serial.println("No Obstacle");
digitalWrite(BLED, LOW);
}
else
{
Serial.println("Obstacle");
digitalWrite(BLED, HIGH);
delay(1500);
}
}
TempA = digitalRead(Asens);