// MCU BASIC: https://www.basic4mcu.com
// DateTime : 2018-06-16 오후 3:36:44
// by Ok-Hyun Park
//
여기서 서보모터가 마지막에 계속 도는데 두번만 돌고 
소리와 서보모터가ㅓ 같이 멈추게 하려면 소스 어떻게 쳐야하나요?
//
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x3F,16,2);
#include <Servo.h>
Servo EduServo;
int led[6]={ 8,9,10,11,12,13}; // LED핀 8~13
int soundSensor=A0; // 사운드 센서 핀
int sound=500; // 소리 크기 기준
int pos=0;
int count=0; //  sound count
//
void setup(){
  Serial.begin(9600); // 시리얼모니터 출력
  pinMode(soundSensor,INPUT); // 사운드 센서 입력으로 설정
  pinMode(3,OUTPUT); // buzzer
  for(int i=0; i<6; i++)pinMode(led[i],OUTPUT); // LED 핀 출력으로 설정
  EduServo.attach(4);
  lcd.init();
  lcd.backlight();
}
//
void loop(){
  digitalWrite(3,LOW);
  if(analogRead(soundSensor)>=sound){ // 소리의 크기가 500 이상일 때
    for(int i=0; i<6; i++){ // led 제어
      if(i==count){ // 카운트 된 박수 개수로 led 제어
        digitalWrite(led[i],HIGH);
        lcd.setCursor(0,0); lcd.print("Turn on  "); lcd.print(count);
      }
      else{ digitalWrite(led[i],LOW); digitalWrite(3,HIGH); }
    }
    if(count<6){ count++; }
    else if(count<8){ count++;
      lcd.setCursor(0,0); lcd.print("Turn off "); lcd.print(count);
      for(pos=0; pos<=180; pos++){ EduServo.write(pos); delay(15); } // 0->180 회전
    }
    else{ digitalWrite(3,LOW); } // count=8
    delay(200);
  }
}