The K3NG Keyer is an open source Arduino based CW (Morse Code) keyer with a lot of features and flexibility, rivaling commercial keyers which often cost significantly more. The code can be used with a ...

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 ...

For those unfamiliar with Ham Radio, there are lots of fancy tools these days to make it easier for the radio operator. But enthusiasts still like to get back to basics, and one way to do this is to ...