K3NG Arduino CW Keyer

CW Beacon on Arduino+si4463

This is a simple CW beacon project based on Arduino and Si5351 clock generator. It transmits a predefined message as morse code on a fixed frequency.

K3NG Arduino Amateur Radio Beacon Controller

PP5OMT: ( World's First ? ) HF WX Telemetry CW Beacon

🎹 Create an efficient one-handed keyer that allows minimal finger movement and keeps your other hand free for multitasking.