Electronics

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I don’t think there is one correct or definitive answer.

I could say that electronics began with wireless communication (telephony) with again even more sophisticated electronic devices.

Just for an example here are a couple of early electronic devices I picked up last Tuesday    1922 - 1923.  definitely electronic devices?

If you look at the books by Morgan it gives another slant on the subject. He published the Boy Electrician in 1914 and the Boy's first boy of radio and electronics in 1954. Both of these gave instructions for building radio.
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