History of electronic engineering By pablooldaq Nov 8, 1812 Phonographs and radiogrammes Jan 1, 1893 Early Electronics Period: Jan 1, 1893 to Nov 8, 2015 Desarrollo Time line model Nov 8, 1907 Vaccum tube Nov 8, 1928 Television Nov 8, 1941 First Computers Nov 8, 1945 Radar and radio location Nov 8, 1947 Transistor Nov 8, 1947 Transistors Nov 8, 1959 Integrated circuit Nov 8, 1968 Microprocessors
