Author Options:

Arduino morse code help? Answered

There are two ideas that I would like to be put together on the arduino (since I'm a noob I don't have the programming skills); a morse code AM RADIO transmitter that you can use a keyer instead of the serial monitor to send your message. 

Here is the website code for the transmitter part http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1170901754

Here is the website code for the keying part http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1291092651

How can this be done?

Thanks for helping out.



7 years ago

Responding to your question part 1. Do you understand ;
  • The code is  oscillating at RF frequency OF 1337 Khz
  • Pin 8 is the single pin that generates an AM carrier wave
  • Timing duration carrier on for 4 periods then of then on produces the dah dit dah dah [ =•== ] repeating 3 times
  • The  dah ait dh dah represents the morse for period
  • The code is written in "C" code.
  • I don't prog in C but I can read and follow it
If you do then understand these points ???
If you do, we can move on.