int ledR =7;
int ledG = 6;
int ledB =5;

void setup() {
  Serial.begin(115200);
  

}

void loop() {
  int pot = analogRead(A0);
  pot = map(pot,0,1023,0,10);
  digitalWrite(ledR,LOW);
  digitalWrite(ledG,LOW);
  digitalWrite(ledB,LOW);
  if (pot < 3 || pot ==3){
    digitalWrite(ledR, HIGH);
  }
  else if (pot > 3 && pot <= 6){
    digitalWrite(ledG, HIGH);
  }
  else if(pot > 6 && pot <=10){
    digitalWrite(ledB, HIGH);
  }
  Serial.println(pot);
  
}