Open CW keyer MK2 KIT

K3NG open source Arduino CW keyer with WinKey support.
KIT contains all parts and laser engraved case. SMD parts are presoldered on the PCB.
Easy to build. 

https://github.com/ok1cdj/OpenCWKeyerMK2

Dimensions 50x58x24 mm.

Features

■ CW speed adjustable from 1 to 999 WPM

■ Programming and interfacing via USB port (“command line interface”)

■ PTT output with configurable lead, tail, and hang times

■ 2 memories with macros

■ Serial numbers

■ CW keyboard (via a terminal server program like Putty or the Arduino Serial program)

■ Speed potentiometer (speed also adjustable with commands)

■ QRSS and HSCW

■ Beacon / Fox mode

■ Iambic A and B

■ Straight key mode

■ Ultimatic mode

■ Bug mode

■ Paddle reverse

■ Farnsworth Timing

■ Adjustable frequency sidetone

■ Sidetone disable

■ Command mode for using the paddle to change settings, program memories, etc.

■ Keying Compensation

■ Dah to Dit Ratio adjustment

■ Weighting

■ Callsign receive practice

■ Send practice

■ Memory stacking

■ Logging and Contest Program Interfacing via K1EL Winkey 1.0 and 2.0 interface protocol emulation ■ “Dead Operator Watchdog”

■ Autospace

■ Wordspace Adjustment

■ Pre-configured and Custom Prosigns

■ Non-volatile storage of most settings

■ Modular code design allowing selection of features and easy code modification

■ Non-English Character Support