HAM, PESQUISAS E DOCUMENTOS: setembro 2020

Tutorial codigo morse - arduino

como transmitir código fuente por medio de transmisores y receptores RF de 433 Mhz y arduio uno

Codigo fuente de arduino:

https://drive.google.com/drive/folder...

https://drive.google.com/drive/folders/1aefgcQTdyftUFCj1wO9TP-2In1uxUGYf

Generador código morse con Arduino.

WD9DMP's build of the K3NG CW Keyer and Decoder

This shows my (WD9DMP) build of the Arduino-based K3NG CW Morse code keyer/decoder. It is a basic stand-alone build that includes 5 memories, a single transmitter keying output, 20 column/4 line backlit LCD display, and CW decoder circuit for decoding live CW audio from transceiver, radio or any other headphone-level audio source.

The software is written on the Arduino IDE development platform.  The number of features determines the amount of memory needed in your Arduino. I am running this on a stand-alone ATmega328p chip, rather than an Arduino. The amount of program memory (without bootloader) is just sufficient to enable almost all stand-alone features, but not the CLI or contest software features.

The software involve a fair amount of configuration to match one's hardware build, but is very well laid out and not too difficult.

Details and software may be found at:

https://blog.radioartisan.com/arduino...

and

https://github.com/k3ng/k3ng_cw_keyer...

The Internet CW CNN News and W1AW server is at:

http://cw.dimebank.com:8080/

See my build of an ATtiny85 memory keyer with 4-100 character memories here: https://youtu.be/Ol6krttaOy0

ATTINY85 Full-Featured CW Morse Code Keyer

https://www.pa3hcm.nl/?p=1010

Code and schematic are at: http://projectmf.homelinux.com/keyer/

Based upon original open-source code by Jan Lateghan, DK3LJ at http://yack.sourceforge.net/index.html and additional improvements by Jack, AI4SV at http://blog.templaro.com/?p=1315.

See my build of the open source K3NG ATmega 328p keyer/decoder at: https://youtu.be/4tuQ77Zjg54