- FSK interface and CW Keying Interface
- Mike Kowalsky
Easy to build RS232 keying interface for FSK and CW Works with most popular RTTY ...
[ Hits: 924 | Votes: 54 | Rating: 9.68 ]
- A HT-powered CW Interface
A keyed piezo beeper connected to the microphone jack of a HT appeared feasible as ...
[ Hits: 547 | Votes: 0 | Rating: 0 ]
- A low cost morse Trainer / Keyer
By Prof. T. K. Mani - VU2ITI
[ Hits: 1171 | Votes: 1 | Rating: 10 ]
- A Simple CW interface
- CT3KN
A RS 232 to DB9 CW Radio interface with schematic diagram to connect your pc ...
[ Hits: 591 | Votes: 0 | Rating: 0 ]
- A Simple CW Keying Interface
Functional, easy, and cheap, all good Ham Radio characteristics by Terry Fletcher, WA0ITP
[ Hits: 2280 | Votes: 4 | Rating: 1.25 ]
- A simple iambic keyer
Very simple iambic keyer with only two chips
[ Hits: 705 | Votes: 0 | Rating: 0 ]
- Arduino CQ Caller
Arduino automatic CW Keyer for amateur radio
[ Hits: 1467 | Votes: 2 | Rating: 4 ]
- AVR Butterfly Keyer
The Atmel AVR Butterfly is a credit card sized board which contains an AVR MEGA169 ...
[ Hits: 683 | Votes: 0 | Rating: 0 ]
- Basic K3NG Winkeyer
- TK5EP
This keyer being intended to be used mainly in conjunction with contest software This keyer ...
[ Hits: 88 | Votes: 0 | Rating: 0 ]
- BX-184 Voice Keyer
- M1BXF
The BX 184 is a voice keyer developed by Olli DH8BQA designed to fit into ...
[ Hits: 237 | Votes: 0 | Rating: 0 ]
- CMOS Super Keyer
Home made keyer with 8 memories auto spacing adjustable speed weighting separate paddle and key ...
[ Hits: 1864 | Votes: 1 | Rating: 6 ]
- Contest Voice Keyer
DIY voice keyer for your next ham radio contest An interesting homebew voice keyer project ...
[ Hits: 1355 | Votes: 0 | Rating: 0 ]
- CQ machine
- OZ1CX
A voice keyer for field day or general portable operations made with the DH8BQA cq ...
[ Hits: 530 | Votes: 0 | Rating: 0 ]
- CW Interface and Iambic Keyer
- LY3H
An homebrew project for a cw interface and iambic keyer includes a full schematic diagram ...
[ Hits: 664 | Votes: 2 | Rating: 9 ]
- CW Keyboard and Keyer
- W5UXH
A Combination CW Keyboard and Paddle Keyer It uses a single Atmel microprocessor the ATmega328P ...
[ Hits: 264 | Votes: 1 | Rating: 8 ]
- CW keyer
The PIC MORSE is an electronic iambic keyer integrating a generator of Morse code and ...
[ Hits: 3384 | Votes: 3 | Rating: 4 ]
- CW KEYER
- ON4EA
A home made CW keywer based on the W5UHX board.
[ Hits: 145 | Votes: 1 | Rating: 10 ]
- DL4YHF PIC-Keyer
- DL4YHF
This page describes a printed circuit board that you may use to build a QRP ...
[ Hits: 128 | Votes: 1 | Rating: 7 ]
- Easy Morse Code Keyer Circuit
based on the famous Curtis family of morse keyer chips and has a proven record ...
[ Hits: 7557 | Votes: 5 | Rating: 7 ]
- Economical keyer
Using the PicoKeyer chip Features a 60 character memory setup message entry using a paddle ...
[ Hits: 1818 | Votes: 0 | Rating: 0 ]
- Electronic keyer by pressure sensor
- yuki
Electronic keyer by pressure sensor. SEN-09673 is used for detecting touch.
[ Hits: 399 | Votes: 1 | Rating: 6 ]
- ESP32 CW Keyer
- EA7HVO
ESP32 portable CW Keyer with touch buttons and bluetooth interface allows control from mobile phone ...
[ Hits: 180 | Votes: 1 | Rating: 1 ]
- External Keypad for FT-817
- Paolo Cravero
An external keypad for FT 817 ND for the serious portable field day contester operator ...
[ Hits: 2598 | Votes: 2 | Rating: 5.5 ]
- FM Morse Code Keyer
A simple circuit which will generate a 700 Hz tone into any FM transceiver allowing ...
[ Hits: 2137 | Votes: 3 | Rating: 3.33 ]
- G4AXX Voice keyer Interface
This voice keyer interface connects between a Yaesu FT1000MP and a PC s sound card ...
[ Hits: 3376 | Votes: 2 | Rating: 9.5 ]
- Iambic-Squeeze-Keyer
A home made iambic Squeeze electronic keyer
[ Hits: 1334 | Votes: 1 | Rating: 8 ]
- IC-7000 voice keyer controller
- DH8BQA
A compact voice keyer for Icom IC-7000
[ Hits: 321 | Votes: 1 | Rating: 1 ]
- IK0WRB Keyer
IK0WRB CW Keyer using a PIC 16F84
[ Hits: 1751 | Votes: 2 | Rating: 10 ]
- Juma Keyer1
- OH2NLT
Miniature PIC microcontroller based keyer kit with convenient modes The kit includes PCB componets knob ...
[ Hits: 101 | Votes: 0 | Rating: 0 ]
- Logikey K-5 Review
Review of Logikey K-5 Keyer
[ Hits: 781 | Votes: 2 | Rating: 8 ]
- M0KGK Keyer
The M0KGK keyer with variable speed and weight controls utilising a low cost PIC microcontroller ...
[ Hits: 777 | Votes: 0 | Rating: 0 ]
- Made your Iambic keyer
This iambic keyer uses a PIC16C84 or PIC16F84 microcontroller to generate the dot dash timing ...
[ Hits: 4402 | Votes: 4 | Rating: 5.5 ]
- Metamorserino Morse Code Keyer
- morserino
CW Keyer Kit with capacitive touch paddle with a lot of nice features Easily expandable ...
[ Hits: 508 | Votes: 3 | Rating: 10 ]
- MicroBeacon
The MicroBeacon is the combination of a memory keyer and controllable RF attenuator.
[ Hits: 1271 | Votes: 1 | Rating: 10 ]
- Morse Code Speedometer
Morse code speedometer project using the 16F84 PIC
[ Hits: 619 | Votes: 1 | Rating: 3 ]
- Morse Keyer Circuit
This is not a sophisticated automatic keyer but it is lot QRP to build and ...
[ Hits: 862 | Votes: 0 | Rating: 0 ]
- Morserino-32
- Willi OE1WKL
Successor to the Metamorserino this is a multi functional Morse code machine Keyer Generator Trainer ...
[ Hits: 244 | Votes: 9 | Rating: 9 ]
- NanoKeyer
An Arduino based CW contest keyer addon ideated and designed for the use in conbination ...
[ Hits: 957 | Votes: 1 | Rating: 8 ]
- Notes on N1MM Voice Keyer
Setting up the N1MM Voice Keyer using the Ultimate Linking Interface (ULI)
[ Hits: 606 | Votes: 0 | Rating: 0 ]
- Opto Coupler for Keying
Isolating traceiver and your computer with an opto-coupler component
[ Hits: 704 | Votes: 0 | Rating: 0 ]
- PIC Keyer
The PIC Keyer is a full featured Morse code keyer which has been programmed into ...
[ Hits: 826 | Votes: 0 | Rating: 0 ]
- PIC-Keyer
This project describes the construction of a real CW QRP keyer with a small microcontrolle ...
[ Hits: 713 | Votes: 0 | Rating: 0 ]
- QLF Filter
Microprocessor based interface designed receives a signal from a Morse key processes it and re ...
[ Hits: 373 | Votes: 0 | Rating: 0 ]
- Remote Morse Keyer
- IW7DMH
SW Keyer for remote operations This is a simple tool based on the Morse Code ...
[ Hits: 99 | Votes: 0 | Rating: 0 ]
- Simple CMOS elbug
It is a simple electronic keyer that proved to be reliable precise timing and no ...
[ Hits: 1189 | Votes: 0 | Rating: 0 ]
- Simple CW keyer
OH7SV ultimatic type keyer with Dit priority
[ Hits: 2894 | Votes: 1 | Rating: 1 ]
- Simple Electronic Keyer
A simple keyer which can be built for as little as 6 with some junk ...
[ Hits: 5143 | Votes: 7 | Rating: 7.71 ]
- The Classic Micro TO Keyer
K8CU builds a classic 1967 QST semiconductor project during the 40th anniversary year of the ...
[ Hits: 1126 | Votes: 1 | Rating: 10 ]
- The FUNKAMATEUR Station Manager
- DH8BQA
A voice keyer with up to 60 seconds memory in total A CW keyer using ...
[ Hits: 326 | Votes: 0 | Rating: 0 ]
- The iKeyPad for ICOM Radios
- ZL2AL
The Icom series of radios from the IC 746 Pro on to the latest 7800 ...
[ Hits: 58 | Votes: 1 | Rating: 8 ]
- The K4ICY Minty Keyer
- K4ICY
Build your own 3 IC Iambic Electronic Keyer Here you will find schematics and operation ...
[ Hits: 121 | Votes: 0 | Rating: 0 ]
- The m0xpd keyer
A morse keyer project with plan by m0xpd
[ Hits: 708 | Votes: 1 | Rating: 4 ]
- Tone Keyer For Morse Code Programs
Key your transmitter from the tone output of a Morse Code generator program
[ Hits: 1418 | Votes: 1 | Rating: 10 ]
- Vocal Keyer
The Vocal Keyer is a stand alone voice keyer for your radio It can be ...
[ Hits: 677 | Votes: 0 | Rating: 0 ]
- Voice Keyer for the backpack
- Bob Fischer
Build a Ham Radio Voice Keyer for the Backpack
[ Hits: 102 | Votes: 0 | Rating: 0 ]
- Yaesu MH-31 microphone integrated voice keyer
- DH8BQA
A voice keyer completely integrated into the standard Yaesu MH-31 amateur radio microphone
[ Hits: 415 | Votes: 0 | Rating: 0 ]
- ZL2PD CMOS Keyer
Two cheap CMOS ICs and a few transistors was all that was required to rebuild ...
[ Hits: 662 | Votes: 1 | Rating: 6 ]