Category Archives: morse

Key That Morse With Little More Than Your Laptop

If you look at the computer in front of you, it will have an array of input devices. A keyboard and mouse, a touch screen, maybe a microphone, or even a gamepad. Each of them will have its moment to shine, and you’ll probably have put some effort into their …read more

Continue reading

Posted in cw, laptop, laptops hacks, lid switch, morse | Leave a comment

Sending IP Over Morse, Because Why Not?

Are you a ham radio operator? Have you ever felt the need to send IP over Morse? If you answered yes (or no) and don’t mind a few manual steps between converting network packets to and from and Morse code, [Folkert van Heusden]’s IP Over Morse project has you covered. …read more

Continue reading

Posted in digital audio hacks, ham, internet hacks, morse, morse code, wireless | Leave a comment

Blue Pill Makes Cheap But Powerful Morse Tutor

[W8BH] attended a talk by another ham, [W8TEE] that showed a microcontroller sending and receiving Morse code. He decided to build his own, and documented his results in an 8 part tutorial. He’s using the Blue Pill board and the resulting device sends code with paddles, sends canned text, provides …read more

Continue reading

Posted in arduino, Arduino Hacks, arm, blue pill, bluepill, cw, github, morse, morse code, stm32 | Leave a comment

Imitating Art in Life with a Reverse-Engineered Tattoo

In general, tattoo artists are not electrical engineers. That’s fine; the world needs both professions. But when you need a circuit designed, you’re better off turning to an EE rather than a tattoo artist. And you certainly don’t want an EE doing your new ink. Disaster lies that way.

Surprisingly, …read more

Continue reading

Posted in attiny85, misc hacks, morse, pcb, prime numbers, reverse engineering, smd, tattoo | Leave a comment

A Vintage Morse Key Turned into USB Keyboard

Time was when only the cool kids had new-fangled 102-key keyboards with a number pad, arrow keys, and function keys. They were such an improvement over the lame old 86-key layout that nobody would dream of going back. But going all the way back to a one-key keyboard is pretty cool, in the case of this Morse keyer to USB keyboard adapter.

To revive her dad’s old straight key, a sturdy mid-20th century beast from either a military or commercial setup, [Nomblr] started with a proper teardown and cleaning of the brass and Bakelite pounder. A Teensy was chosen for …read more

Continue reading

Posted in key, morse, morse code, Teensy, telegraph, usb | Leave a comment

A Beautiful Morse Key From A Hard Drive Actuator

Morse code, or CW, is a subject that divides the amateur radio community from top to bottom. For some it’s a faded anachronism, while for others it’s the purest form of the art. With it no longer in significant commercial or military use it is radio amateurs who keep it alive, and those for whom it is a passion devote considerable effort to its continuing use.

With well over a century of history behind it there are a huge array of morse keys available to the CW enthusiast. From vintage telegraph keys through WW2 surplus military keys to sideways “bug” …read more

Continue reading

Posted in morse, morse code, morse key, radio hacks | Leave a comment