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Time was when only the cool kids had new-fangled key keyboards with a number pad, arrow keys, and function keys. They were such an improvement over the lame old 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.
The instruments are in approximate chronological order: Oldest first. McKay, President of the company. Broadway, New York.
Manual keys. Click on buttons to the right to navigate for keys from different parts of the world. Click on the picture to enlarge it.
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I recently inherited a key on board KOB telegraph that my late grandfather used to practice Morse code with when he was a kid Figure 1. A little bit of curiosity of how it would work and a little bit of displeasure from seeing it sit and collect dust, I began a journey to resurrect the old machine and develop some software to bring it into the digital age. The key and sounder are connected in series, and the connections to the telegraph wire are made to the two binding posts at the rear of the board.
Morse Codeeither of two systems for representing letters of the alphabetnumeralsand punctuation marks by an arrangement of dots, dashes, and spaces. The codes are transmitted as electrical pulses of varied lengths or analogous mechanical or visual signals, such as flashing lights. Morse during the s for electrical telegraphy.