Dec 292016
 

This project has base on the  K3NG Arduino keyer open-source firmware adding many features and flexibility.

The firmware is open source code provided by K3NG so you can customize it to fit your needs.

The Keyer is suitable as a standalone keyer or for keying the radio via the USB port from a connected computer and your favoured contest logging software or for daily operation.

Features:

  • CW speed adjustable from 1 to 99 WPM
  • Programming and interfacing via USB port (“command line interface”)
  • Logging and Contest Program Interfacing via K1EL Winkey 1.0 and 2.0 interface protocol emulation
  • Optional PTT outputs with configurable lead, tail, and hang times
  • Up to 12 memories with macros
  • Serial numbers
  • CW keyboard (via a terminal server program like Putty or the Arduino Serial program)
  • Speed potentiometer (optional – speed also adjustable with commands)
  • QRSS and HSCW
  • Beacon / Fox mode
  • Iambic A and B
  • Straight key support
  • Ultimatic mode
  • Bug mode
  • CMOS Super Keyer Iambic B Timing
  • Paddle reverse

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 29/12/2016  Posted by at 4:38 pm Projects 1 Response »
Jan 112016
 

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.

 11/01/2016  Posted by at 1:24 pm Projects No Responses »