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Limited series collection of homebrew morse keys

Iambic Keying, Debunking the Myth by Marshall G. Emm, N1FN. A keying system controls transmitter activation, ranging from basic switches to electronic keyers that generate Morse code based on paddle input. Iambic keyers, introduced in the late 1950s, respond to simultaneous paddle closures with alternating dots and dashes. Despite touted efficiency, actual benefits are modest, offering about a 5% improvement in keystrokes, diminishing at higher speeds. Iambic keying's practical value is limited and may restrict sending speeds.

This project involves the construction of a 5 Watt Morse code beacon transmitter that operates in the 28.200 to 28.300 section of the 10 Meter Amateur Radio band. The beacon controller uses an Arduino Uno microprocessor board to produce the three signals that control the transmitter.

Handcrafted sending instruments for the Morse enthusiasts. K4VIZ Morse keys and paddles manufactured by K8UL.

Learn morse code on-line with with this javascript training script. Practise copying and sending Morse code using a scheme of sessions developed by CWops. A downloadable version for off-line training is available

Convert any text in morse code mp3 file, you can choose speed from 5 to 50 wpm and tone frequency

Gnerate morse code at various speeds and with lots of different types of content, everything from individual letters up to a full QSO.

This code practice oscillator project uses a 555 timer IC. Includes a Schematic Diagram of the morse code oscillator

Telegraphy collection, telegraph, sounder, relay by F8JZR in french

An open design exercise in interface archaeology, that decodes the input from a classic Morse key to send twitter messages

30 meters beacon from UK. QRSS is a method of sending very slow morse code.

Morse code speedometer project using the 16F84 PIC

Downloadable brochure (PDF) that provides a handy guide to Amateur Radio terminology, instructions on making a contact, phonetics, a Morse code dictionary, rules on 3rd party operation and amateur radio courtesy.

Notes from an amateur radio operator. Martin Ewing Branford, Connecticut, USA, topics are Ten-Tec Orion, Station Grounding, PSK31 Morse, etc.

These instructions are designed to help you find the adjustment that suits you best. What you are looking for ultimately is a particular feel, and that will vary from person to person.

A website for those who also enjoy Morse code telegraphy and the keys that make it.

A two way morse code practice set by VK3YE

Clark county amateur radio club serving sw washington for 75 years! come find out how our local ham club offers programs that cover everything from the history of morse code and call signs to ham radio antennas

A page dedicated to the Morse Code contact procedure

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Commonly used abbreviations in morse code operations

The New England Historical Radio Society Inc. is an organization dedicated to the preservation of commercial Morse Radiotelegraphy on medium and high frequency.

Interfaces to key an external oscillator or a transceiver

Ham Radio fonts that have the slash zero also morse code fonts

CW Keyer Kit with capacitive touch paddle, with a lot of nice features. Easily expandable to a Morse code decoder

A Picaxe Morse Code keyer project with source code and links to useful resources by K6ACJ

A device to allow the transmission of Morse on VHF/UHF FM-only transceivers by VK3YE

A special callsign to celebrate Morse Code

A page dedicated to servicing and building a 10 meter band moxon Antenna

Morse code quote of the day

Generate and download morse code practice files in the mp3 format. You can even download the texts to check the resources. Files can be generated online by selecting speed, tone and duration.

Online morse code conversion tool

Using external usb sound card devices for amateur radio digital modes operations

A nice guide to make basic contacts in morse code with a particular reference to SOTA operations by VK3BQ

3d Printed Lightweight Morse Code Telegraph Keys & Oscillators For Sale, CW Morse code keys Made In The USA

HSC Club official web page

CWirc is a plugin for the X-Chat IRC client to transmit raw Morse code over the internet using IRC servers as reflectors. The transmitted Morse code can be received in near real-time by other X-Chat clients with the CWirc plugin

A blog about Morse but mostly about using CWCOM a simple but effective method to learn morse code, communicating using morse code over the internet

This application allows two Winkeyers to be linked over the Internet for Morse code exchanges or for remote keying of a station.

Morse code audio practice files in mp3 format by ARRL You will learn all 43 characters in 7 groups of 5-7 characters includes with separate answer keys in text files

Little circuit of a Morse Code Oscillator is presented here. Excellent for learning and teaching Morse code

G3YUH morse keys collection

GW6ITJ articles on morse code, learning techniques, clubs and organizations and a custom learning software.

As FT8, JT65 and JT9 are a time synchronized protocol, one soon discovers that an accurate PC clock is very important. If your workstation time is off it can cause you to send when no one is listening, or to listen when no one is sending.

Personal website with interesting morse code lessons

John Shannon, K3WWP article on basics of learning morse code using a straight key.

How to configure the Yaesu FTDX 3000 with HRD DM 780 for RTTY operations

Links to CW related pages

In his page the author includes 27 mp3 audio files that compose the whole CW training course, instructions and whole lessons transcript are available in Italian and English.

This blog is a space devoted to primarily, but not limited to, my experiences with and ideas about Amateur Radio, QRPing and Morse Code.