There are 0 repository under cw-keyer topic.
This is an iambic keyer based upon the Arduino UNO platform. It provides a means to generate audio sidetone for the purpose of implementing modulated FM that can be used on 2M repeaters.
A CW key made with Arduino Uno + buzzer / analog joystick
CW iambic keyer with WPM control, radio passthrough, and 7-segment display output
A javascript object to play Morse Code