//Arduino Flame Sensorconst int flamePin = 11;int Flame = HIGH;int redled = 13;int Yellowled = 6;
void setup() { pinMode(redled, OUTPUT); pinMode(Yellowled, OUTPUT); pinMode(flamePin, INPUT);}void loop() { Flame = digitalRead(flamePin); if (Flame == LOW) { digitalWrite(redled, HIGH); digitalWrite(Yellowled, LOW); } else { digitalWrite(Yellowled, HIGH); digitalWrite(redled, LOW); }}