int vr1=A0;
int vr2=A1;
int vr3=A2;
int pot1=0;
int pot2=0;
int pot3=0;
int r=11;
int g=10;
int b=9;
void setup(){
  Serial.begin(9600);
  pinMode(r,OUTPUT);
  pinMode(g, OUTPUT);
  pinMode(b, OUTPUT);
}
void loop(){
  pot1=analogRead(vr1);
  pot1=map(pot1,0,1023,0,255);
  pot2=analogRead(vr2);
  pot2=map(pot2,0,1023,0,255);
  pot3=analogRead(vr3);
  pot3=map(pot3,0,1023,0,255);
  analogWrite(r,pot1);
  analogWrite(g,pot2);
  analogWrite(b,pot3);
  Serial.println(pot1);
  Serial.println(pot2);
  Serial.println(pot3);
  delay(15);
}