My qrp transceiver Bitx40 has been arrived. I will assembly it in the box when have available time.
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Projects
CW Keyer with Arduino Nano
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
Run DxSpider as service on the Raspbian
How to run dxspider as service.
Create init script with name dxpider as root user in the below path /etc/init.d/
cd /etc/init.d touch dxspider vi dxspider
Create script with name dxspider and like as below
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.
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Run DxSpider as service on the CentOS / RedHat / Fedora
How to run dxspider as service.
Create init script with name dxpider as root user in the below path /etc/init.d/
cd /etc/init.d/ touch dxspider vi dxspider
Create script with name dxspider and like as below
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