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Electronic's first started in the year 1897 by a man named J.A. Fleming. When he first invented the vacuum diode.
https://www.elprocus.com/know-about-brief-history-of-electronics-and-their-generations/ -
In 1904, J.A. Fleming invented the first radio tube.
https://www.elprocus.com/know-about-brief-history-of-electronics-and-their-generations/ -
In 1906, Lee De Forest invented the first Triode Vacuum Tube
i.org/History%20of%20Electronics%20%20electricity.pdf -
In 1922, at the age 14 Philo invented an electronic TV operating system
https://www.eta-i.org/History%20of%20Electronics%20%20electricity.pdf -
First experimental Television broadcast in the US
https://www.eta-i.org/History%20of%20Electronics%20%20electricity.pdf -
In 1941, completes and invents the first fully operating computer system. It had all the basic ingredients of modern machines, using the binary system and today's standard separation of storage and control.
http://people.idsia.ch/~juergen/zuse.html -
In 1943, a man named Paul Eisler invented the Printed Circuit Board.
https://history-computer.com/ModernComputer/Basis/printed_board.html -
In 1962, Steven Hofstein and Frederic Heiman invented the metal oxide semiconductor field effect transistora. MOSFET is smaller and cheaper and uses less power, allowing greater numbers of transistors to be crammed together before a heat problem arises. http://www.greatachievements.org/?id=3956
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In 1965, Robert Lucky who at the time worked at Bell Laboratories invented the automatic adaptive equalizer
http://www.greatachievements.org/?id=3956 -
In 1966 Dr. Robert W. Bower invents the self-aligned gate process for fabricating field effect transistors, providing the foundation for later developments establishing the core technology for the fabrication of high performance MOS integrated circuits.
http://www.greatachievements.org/?id=3956 -
Motorola was the first to release a handheld cell phone in 1973
https://bebusinessed.com/history/history-cell-phones/ -
Chuck Stroud, while working at Bell Laboratories, develops and designs 21 different microchips and three different circuit boards—the first to employ built-in self-testing (BIST) technology. BIST results in a significant reduction in the cost, and a significant increase in the quality of producing electronic components.
http://www.greatachievements.org/?id=3956 -
In 2000, the GPS was invented to help people get to places they haven't been before.
https://www.digitaltrends.com/apple/best-technology-2000-2010-the-decade-in-tech/7/ -
In 2007, Steve Jobs developed the first IPhone.The Apple iPhone completely transformed the world’s idea of what a cellular phone is and what it can do.
https://www.digitaltrends.com/apple/best-technology-2000-2010-the-decade-in-tech/2/ -
Now you they have courses in college that you can do if you want to learn more or have a career in college.
https://collegegrad.com/careers/electrical-and-electronics-engineers