/*
   potentiometers on analog 0 and 1
	move bargraph on LEDS 12-2
*/

void setup() {
  for( int i=2 ; i<=13 ; i++ )
  {
    pinMode(i, OUTPUT);
    digitalWrite( i, HIGH );
  }
}

void loop() {
  int v1 = 10 - (analogRead( 0 ) * 11 / 1024);
  int v2 = 10 - (analogRead( 1 ) * 11 / 1024);
  int i;
  
  for( i=0 ; i<v1 ; i++ )
  {
    digitalWrite( i+2, LOW );
  }
  
  for( ; i<10 ; i++ )
  {
    digitalWrite( i+2, HIGH );
  }
  
  
  digitalWrite( v2+2, LOW );
  delay( 30 );
  digitalWrite( v2+2, HIGH );
  delay( 30 );
  digitalWrite( v2+2, LOW );
  delay( 30 );
  digitalWrite( v2+2, HIGH );
}