The first electronicÊdevice to be invented was the relay (a remote switchÊ controlled byÊ electric current ). It was invented in 1835 by an American scientist known as Joseph Henry.
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glen whipple
By 1935, Takayanagi had invented the first all-electronic television.
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schulyer wheeler
it was invented in 1908 by Alva J. Fisher.
Charles Babbage invented the first electronic computer
John Vincent Atanasoff
In 1949 the first electric drums were created.
The strobe tuner was the first tuner invented. Therefore, the electronic tuner was evolved from it. The strobe tuner was invented by Dick Peterson in 1948 and it is hard to determine who really invented the electronic tuner based on it being evolved from the strobe tuner.
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