cw

Prototype PCB for my CW Keyer

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]

06/04/2016 by SV5FRI Projects 0

Sound Card Interface version 1.0

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.

Schematic_Sound_Interface_Version_1_by SV5FRI

IMG_20160111_0835562

IMG_20160111_083550

11/01/2016 by SV5FRI Projects 0