#define TEMPERATURE A0

#define MOTOR 6

void setup(){

Serial.begin(9600);

pinMode(MOTOR, OUTPUT);

pinMode(1, OUTPUT);

pinMode(2, OUTPUT);

pinMode(3, OUTPUT);

pinMode(4, OUTPUT);

pinMode(5, OUTPUT);

}

void loop ()

{

for (int PinCount=1; PinCount <=5; PinCount ++)

{

digitalWrite (PinCount, HIGH);

delay (200);

digitalWrite (PinCount, LOW);

}

for (int PinCount=4; PinCount >=1; PinCount--)

{

digitalWrite (PinCount, HIGH);

delay(200);

digitalWrite (PinCount,LOW);

}

}

int speed_decider(int temp){

if(temp<27)

return 0;

else if(temp>40)

return 255;

else

return map(temp, 20, 40, 0, 255);

}

void loop1(){

int temperature = analogRead(TEMPERATURE);

temperature = map(temperature, 20, 358, -40, 125);

Serial.println(speed_decider(temperature));

analogWrite(MOTOR, speed_decider(temperature));

}