#define S0 4
#define S1 5
#define S2 6
#define S3 7
#define sensorOut 8
 #include <SoftwareSerial.h>    
#include <DFPlayer_Mini_Mp3.h> 
SoftwareSerial mp3S(10,11);
int redFrequency = 0;
int greenFrequency = 0;
int blueFrequency = 0;
 

 
void setup() {

  pinMode(S0, OUTPUT);
  pinMode(S1, OUTPUT);
  pinMode(S2, OUTPUT);
  pinMode(S3, OUTPUT);
  Serial.begin(9600);
  mp3S.begin(9600);
  mp3_set_serial(mp3S); 
    delay(1);              
   mp3_set_volume(30);    
   mp3_set_EQ(0);    
 
  pinMode(sensorOut, INPUT);
  digitalWrite(S0,HIGH);
  digitalWrite(S1,LOW);
}
 
void loop() {
  int A[2];
int yellow[]={26,33,53};
int green[]={93,60,64};
int orange[]={29,64,68};
int red[]={33,90,68};
int blue[]={95,92,49};
int azure[]={97,52,28};
int purple[]={62,104,64};
int pink[]={36,94,57};
int black[]={113,130,100};
int brown[]={78,120,93};
  digitalWrite(S2,LOW);
  digitalWrite(S3,LOW);
 

  redFrequency = pulseIn(sensorOut, digitalRead(sensorOut) == HIGH ? LOW : HIGH);
  
A[0]=redFrequency;
  digitalWrite(S2,HIGH);
  digitalWrite(S3,HIGH);
  greenFrequency = pulseIn(sensorOut, digitalRead(sensorOut) == HIGH ? LOW : HIGH);

A[1]=greenFrequency;
  digitalWrite(S2,LOW);
  digitalWrite(S3,HIGH);
  blueFrequency = pulseIn(sensorOut, digitalRead(sensorOut) == HIGH ? LOW : HIGH);
 
A[2]=blueFrequency;
float d=0.05;
int y=0;int g=0;int o=0;int r=0;int b=0;int a=0;int p=0; int pi=0; int bl=0;int br=0;
for(int i=0;i<=2;i++){
  //желтый
 if((A[i]>=yellow[i]*(1-d))&&(A[i]<=yellow[i]*(1+d))){ y++; }
  //зеленый
  if((A[i]>=green[i]*(1-d))&&(A[i]<=green[i]*(1+d))){ g++;  } 
  //красный
    if((A[i]>=red[i]*(1-d))&&(A[i]<=red[i]*(1+d))){ r++; } 
  //оранжевый
   if((A[i]>=orange[i]*(1-d))&&(A[i]<=orange[i]*(1+d))){ o++;}
    //голубой
   if((A[i]>=azure[i]*(1-d))&&(A[i]<=azure[i]*(1+d))){ a++; }
   //синий
  if((A[i]>=blue[i]*(1-d))&&(A[i]<=blue[i]*(1+d))){ b++;}
    //фиолетовый
  if((A[i]>=purple[i]*(1-d))&&(A[i]<=purple[i]*(1+d))){ p++; }
   //розовый
  if((A[i]>=pink[i]*(1-d))&&(A[i]<=pink[i]*(1+d))) { pi++;}
   //черный
  if((A[i]>=black[i]*(1-d))&&(A[i]<=black[i]*(1+d))){ bl++;}
   if((A[i]>=brown[i]*(1-d))&&(A[i]<=brown[i]*(1+d))){ br++;}
}
Serial.print(A[0]);Serial.print(A[1]);Serial.println(A[2]);

 if (y==2){mp3_play(1);Serial.print("yellow");}
 if (g==2){mp3_play(2);Serial.print("green");}
 if (r==2){mp3_play(3);Serial.print("red");}
 if (o==2){mp3_play(4);Serial.print("orange");}
 if (a==2){mp3_play(5);Serial.print("azure");}
 if (b==2){mp3_play(6);Serial.print("blue");}
 if (p==2){mp3_play(7);Serial.print("purple");}
 if (pi==2){mp3_play(8);Serial.print("pink");}
 if (br==2){mp3_play(9);Serial.println("brown");}
 if (bl==2){mp3_play(10);Serial.print("black");}


delay(1000);


}