KGV6L-S new simple Morse Keyers for Radio Amateurs

[AlbertoFS]

I have written this new keyer for colleagues who do not need a complicated device. 
They come in 2 models: KGV6L and KGV6S 
KGV6L: 
This keyer is based on the KGV5 model, simplifying the functions.

KGV6S: This keyer is based on an excellent code by Les which gave me the idea to write
a code for SSB transceivers that do not have a specific KEY input.
I have been able to write a DDS PWM with the PIC12F683. This system allows sending
audio pulses of sine wave by setting up a very simple filter.

To compile the code options, the user must be very familiar with the use of
PreProcessor directives. (very important) As the code is presented,
the compilation generates code for the KGV6L. By opening the file KGV6_Options_V10,
if the line "$define _KeyerSSB" is enabled, the KGV6S model will be compiled.
Additionally, if the line "$define _FrequencyTEST" is enabled, only a constant
PWM signal will appear on pin 5. After the filter, you will be able to see a perfect
sine wave.

I hope this code is useful to you.
The manuals are in spanish language, sorry.
Alberto EA3AGV