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

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

  // Analog sample (keypad) horizontal bar

 * @section Circuit
 * Designed for a LCD Keypad shield with 16x2 HD44780 LCD and six 
 * buttons. Alternatively connect potentiometer to Analog pin 0.
 *
 *                           HD44780
 *                       +------------+
 * (GND)---------------1-|VSS         |
 * (VCC)---------------2-|VDD         |
 * (D10)--(BT)---------3-|VO          |
 * (D8)----------------4-|RS          |
 *                     5-|RW          |
 * (D9)----------------6-|EN          |
 *                     7-|D0          |
 *                     8-|D1          |
 *                     9-|D2          |
 *                    10-|D3          |
 * (D4/D0)------------11-|D4          |
 * (D5/D1)------------12-|D5          |
 * (D6/D2)------------13-|D6          |
 * (D7/D3)------------14-|D7          |
 * (VCC)--------------15-|A           |
 * (GND)--------------16-|K           |
 *                       +------------+
 * 
 * This file is part of the Arduino Che Cosa project.
 */
