But going all the way back to a one-key keyboard is pretty cool, in the case of this Morse keyer to USB keyboard adapter. To revive her dad’s old straight key, a sturdy mid-20th century beast ...

According to MFJ, you can operate voice, Morse code, or digital modes easily ... box for the remote end that had the audio hardware, a keyer, and perhaps a knob to act as a remote control of ...