AF spectrum/Waveform monitor and Keyer for CW Mania
I made a simple homebrew project, "AF spectrum/Waveform monitor and Keyer for CW Mania". Three years ago I started this fun hobby. Since then, most of my QSO are worked on CW mode. When I'm doing CW, I'm watching audio spectrum on PC's screen. It helps me to monitor other station in neighbored frequency, zero-beating, etc. But, I must wait for PC booting and open the software before I start to have an instant QSO. It is time and energy consuming. I decide to make AF monitoring and keyer. As i finalize this homebrew project, I'm taking a movie and sharing via youtube.
Unique project. Thanks for showing it.