The Prototype PCB for my the CW Keyer have been arrived (SeeedStudio). When I have free time I will begin mounting the components on the board. [print_gllr id=1379278]
Here is my Sound Card Interface. This works with all digital modes (RTTY,SSTV, PSK, etc) and CW. This is my first version is very simple design. Furthermore I have started the design new interface with new features such as with support usb sound card and rs232 to usb.