Posts Tagged ‘General’
International Morse Code Day (April 27)
April 27th, 2023 | 
Author: Morse Code Day on April 27 (every year) honors one of the inventers of the Morse code, Samuel Morse, who was born on this day in 1791.
Happy Morse Code Day, April 27 (every year).
Samuel Finley Breese Morse (April 27, 1791 – April 2, 1872) was an American inventor and painter. After having established his reputation as a portrait painter, in his middle age Morse contributed to the invention of a single-wire telegraph system based on European telegraphs. He was a co-developer of Morse code and helped to develop the commercial use of telegraphy.
Alfred Vail developed the dot-dash structure, and Leonard Gale along with Vail was instrumental in developing the mechanical receiving apparatus for code.
Samuel Morse gets most of the credit because of his work in promoting this code as a viable means of communication. Morse code is still used now. Amateur radio is one of the communities in which Morse code is popular and in daily use.
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AmateurLogic 180: Cheap Old Geaux Baux
AmateurLogic.TV Episode 180 is now available for download.
Emile builds a Geaux Baux. Software for NanoVNA analyzers. Dual Band Satellite Yagi, The Sequel.
AmateurLogic 179: Tales From The Transmitter
AmateurLogic.TV Episode 179 is now available for download.
George takes to the swamp for a 50 Kilowatt ‘Tales From The Transmitter Site’. Tommy explores BlueDV OTG. Mike builds a dual band Yagi for working the satellites.
AmateurLogic 178: USB Relays, Nano VNA, WFD Rearview
AmateurLogic.TV Episode 178 is now available for download.
Easily and cheaply control relays over a USB port. Nano VNA explorations. Winter Field Day Review Mirror edition.
