The telegraph is an ancient system of transmission of messages over long distances, using a Morse code. Originally the medium used for the transmission of electrical impulses were cables and later through radio signals.
Telegraphy Symbols
Publicado por
Blog de los símbolos electrónicos
on 10 jun 2019
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Etiquetas:
electric symbol,
electric symbols,
electrical symbol,
electrical symbols,
electronic symbol,
electronic symbols,
morse code,
symbology electrical,
telegraph,
telegraphy
The telegraph is an ancient system of transmission of messages over long distances, using a Morse code. Originally the medium used for the transmission of electrical impulses were cables and later through radio signals.
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