arduino code text file.txt

/* Ayush Agarwal , Electronics engineering , IIT BHU Varanasi */
#include <BlynkSimpleStream.h>
char auth[] = "O3T8bYJWUUIEkX0fVhMbEm8-AVQh2U6C";
WidgetLCD lcd2(V1);
const int powe=7;
const int mo = 8;
const int ICpin2 = 11;
const int ICpin7 = 10;
const int prox=6;
int potValue = 0;
int stepValue=0;
int motorValue = 0;
int fwdbuttonState = 0;
int bckbuttonState = 0;
int proxi=0;
int power=0;
int mode=0;
BlynkTimer timer;
BLYNK_CONNECTED()
{
  Blynk.syncAll();
}
BLYNK_WRITE(V2)
{
  potValue=param.asInt();
}
BLYNK_WRITE(V3)
{
  stepValue=param.asInt();
}
void setup()
{
  Serial.begin(9600);
 Blynk.begin(Serial, auth);
 timer.setInterval(1500L, myTimerEvent);
  lcd2.clear();
  lcd2.print(0,0,"TECHNITES");
  lcd2.print(0,1,"Fan Connected");
pinMode(prox,INPUT);
pinMode(ICpin2, OUTPUT);
pinMode(ICpin7, OUTPUT);
}

void myTimerEvent()
{
    if(power==LOW)
    {
      lcd2.clear();
      lcd2.print(0,0,"Fan off");
    }
    else
    {
     lcd2.clear();
     lcd2.print(0,0,motorValue);
     if(proxi==HIGH)
     {
      lcd2.print(3,0,",Hold Button");
      lcd2.print(0,1,"To Change Dir");
     }
    }
}
void loop()
{
  Blynk.run();
  timer.run();
mode=digitalRead(mo);
if(mode==LOW)
motorValue = map(potValue, 0, 1023, 0, 255);
else
motorValue=stepValue*51;

proxi=digitalRead(prox);
power=digitalRead(powe);
if(power==HIGH)
{
analogWrite(ICpin7, motorValue);
                
analogWrite(ICpin2, LOW);
}
else
{
digitalWrite(ICpin2, LOW);
digitalWrite(ICpin7, LOW);
}
}