Note for "Paris_2x16_LCD_Display": This routine invokes a pre-set 15WPM code speed, and the "PARIS Calibration" display. The number of each passes is based on the preset speed of 15WPM, repeating the sending of the word "PARIS" in Morse-Code for 15 times. This should take very close to 1 minute. The timed characters of dots and dashes (DITs & DAHs) appear on digital pin13, and shows as the blinking LED. The speed can easily be changed to any desired WPM, and the Mode can actually be changed as well, but it is necessary to understand the control input requirements for the other Modes. They do perform as expected. Dave Funk - WA7RSO - http://www.Solutions-for-Education.com