// MCU BASIC: https://www.basic4mcu.com
// DateTime : 2019-02-18 오후 2:27:21
// by Ok-Hyun Park
//
bool flag=0;
//
void loop(){
  Blynk.run();
  timer.run();
  int sensorValue=analogRead(waterSens);
  if(sensorValue>=500){
    if(flag==0){ flag=1; digitalWrite(led,1); delay(1000); digitalWrite(led,0); }  
  }
  else{ flag=0; }
}