   cout << value << ' ';
   draw_bar(((value * 100L) + 100) >> 10, lcd.WIDTH - 5);
 
-  delay(500);
+  delay(300);
 }
 

#include "Cosa/Types.h"
#include "Cosa/Watchdog.hh"
#include "Cosa/AnalogPin.hh"
#include "Cosa/IOStream.hh"
#include "Cosa/LCD/Driver/HD44780.hh"

// LCD and communication port

  draw_spaces(cout, percent, 100);
  cout << percent << PSTR("% ");
  draw_bar(percent, lcd.WIDTH - 5);
  percent += 2;
  if (percent > 100) percent = 0;

  // Analog sample (keypad) horizontal bar
