No values are super critical and typical tolerance components may be used. D2, D3, A0, etc.) All capacitor values are in microfarads (uF), unless otherwise stated. Note: Ignore the numbers on the outside of the Arduino symbol and refer to the numbers within the box for pin connections (i.e. Training Module and Various Practice Modes.USB Keyboard HID (Human Interface Device) Interface (Keyer = keyboard for your computer).Modular code design allowing selection of features and easy code modification.Command mode for using the paddle to change settings, program memories, etc.Sidetone disable / sidetone high/low output for keying outboard audio oscillator.Hellschreiber mode (keyboard sending, memory macro, beacon).Speed potentiometer (optional – speed also adjustable with commands).CW keyboard (via a terminal server program like Putty or the Arduino Serial program, or a USB / PS2 keyboard).Optional LCD Display (Classic 4 bit LCDs and I2C displays supported).Optional PTT outputs with configurable lead, tail, and hang times.Logging and Contest Program Interfacing via K1EL Winkey 1.0 and 2.0 interface protocol emulation.USB or PS2 Keyboard Interface for CW keyboard operation without a computer.Programming and interfacing via USB port.Up to six selectable transmitter keying lines.Various tutorials, demonstrations, and development news updates can be found on the Radio Artisan YouTube channel and numerous implementation demonstrations and how-to videos are on The YouTube. Consult this page for code support information. Please do not directly email the software author for support. The Mortty and the YCCC SO2R Mini also run this software. A circuit board and parts kits called the nanoKeyer is available from DJ0MY, Hamshop offers a kit called Open CW Keyer , RemoteQTH offers the Open Interface. It’s open source code so you can fully customize it to fit your needs and also perhaps learn from it or find coding ideas for other projects. This keyer is suitable as a standalone keyer or for use permanently installed inside a rig, especially homebrew QRP rigs. The code can be used with a full blown Arduino board or an AVR microcontroller chip can be programmed and used directly in a circuit. This is an open source Arduino based CW (Morse Code) keyer with a lot of features and flexibility, rivaling commercial keyers which often cost significantly more.
0 kommentar(er)
