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0 pointspatmorgan232y ago0 comments

Analog, Radio and television were both developed before digital electronics was.

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Digital systems, using relays, predate analog electronics.

There were relays used for railroad signaling in the 19th century. Union Switch and Signal was formed in 1881. The first active electronic device, the deForest Audion, was developed in 1906.

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0 pointspatmorgan232y ago0 comments

Analog, Radio and television were both developed before digital electronics was.

0 comments

Animats2y ago

Digital systems, using relays, predate analog electronics.

There were relays used for railroad signaling in the 19th century. Union Switch and Signal was formed in 1881. The first active electronic device, the deForest Audion, was developed in 1906.

j / k navigate · click thread line to collapse