An RTTY transmitter for HAB and other applications
Simply connect a speaker or radio transmitter's audio input (with appropriate resister) to arduino pin and start sending messages!
See it in action: http://youtu.be/rPcLp-aFSZU
An RTTY transmitter for HAB and other applications
Simply connect a speaker or radio transmitter's audio input (with appropriate resister) to arduino pin and start sending messages!
See it in action: http://youtu.be/rPcLp-aFSZU