const int sensorPin = A0;
const float baselineTemp = 20.0;
void setup() {
Serial.begin(9600);
for(int pinNumber = 2; pinNumber<5; pinNumber++){
pinMode(pinNumber, OUTPUT);
digitalWrite(pinNumber, LOW);
}
}
void loop(){
int sensorVal= analogRead(sensorPin);
Serial.print("Sensor Value:");
Serial.print(sensorVal);
float voltage = (sensorVal/1024.0)* 5.0;
Serial.print("volts:");
Serial.print(voltage);
Serial.print(", degrees C:");
float temperature = (voltage-.5)* 100);
Serial.println(temperature);
if(temperature<baselineTemp){
digitalWrite(2,LOW);
digitalWrite(3,LOW);
digitalWrite(4,LOW);
else if(temperature >= baselineTemp+2 && temperature < baselineTemp+4){
digitalWrite(2, HIGH);
digitalWrite(3, LOW);
digitalWrite(4,LOW);
}else if (temperature >= baselineTemp+4 && temperature < baselineTemp+6){
digitalWrite(2,HIGH);
digitalWrite(3,HIGH);
digitalWrite(4,LOW);
}else if (temperature >= baselineTemp+6){
digitalWrite(2,HIGH);
digitalWrite(3,HIGH);
digitalWrite(4,HIGH);
}
delay(1);
}
The de-bugger states that in line 20 there should be another ; before the ) token, yet all semi-colons are in place, please help