An Arduino library to aid in sending Morse code.
Usage:
#include <MorseTIX.h>
# byte pin: which pin to output
# byte duration: dit duration in ms
# byte frequency: analog frequency to output
# char mode: 'a' for analog, 'd' for digital
MorseTIX morse(pin,duration,freqeuncy,mode);
void setup(){}
void loop() {
morse.send("SOS SOS");
morse.pause(3);
}