This project involves using an Arduino to send predefined text as Morse code to reach the Reverse Beacon Network (RBN). The RBN is a network of radio stations worldwide that listen for Morse code ...

Hackaday reader [svofski] wrote in to share a device he built, which would be useful to any ham operators out there trying to hone their CW skills. He calls his practice keyer the Morseshnik, and it ...

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