K3NG Arduino CW Keyer. 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 ...

Might as well switch a transistor in parallel with the keyer. Not my place to judge whether it is right or wrong, though – I haven’t used Morse Code on the air for decades. 73 DE AB0VV ...

15 thoughts on “ Wearable XBee Morse Code Keyer ” melt says: December 15, 2008 at 2:41 am That’s ... And why isn’t there a more manly thread friendly arduino clone ...

K3NG Arduino CW Keyer. 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 ...