#define pinr 11
#define ping 10
#define pinb 9
#define potr A0
#define potg A1
#define potb A2
void setup() {
  Serial.begin(9600);
 pinMode(pinr, OUTPUT);
 pinMode(ping, OUTPUT);
 pinMode(pinb, OUTPUT);
 pinMode(potr, INPUT);
 pinMode(potg, INPUT);
 pinMode(potb, INPUT);
}

void loop() {
  int bacaR = map(analogRead(potr),0,1023,0,225);
  int bacaG = map(analogRead(potg),0,1023,0,225);
  int bacaB = map(analogRead(potb),0,1023,0,225);
  Serial.print("merah : ");
  Serial.print(bacaR);
  Serial.print("  hijau : ");
  Serial.print(bacaG);
  Serial.print("  biru : ");
  Serial.println(bacaB);
  ledRGB(bacaR,bacaG,bacaB);
  delay(1000);
}

void ledRGB(int R, int G , int B){
  analogWrite(pinr,R);
analogWrite(ping,G);
 analogWrite(pinb,B);
}