History of Digital Communication By eubroque Jun 20, 1836 Telegraph May 12, 1840 Camera May 17, 1876 Telephone Aug 15, 1879 Radio Jun 29, 1927 Television Feb 9, 1945 Computer Nov 24, 1973 Cell phone Mar 18, 1982 CD Player Apr 16, 1997 Mp3 player Feb 8, 2002 PC tablet Sep 14, 2021 Iphone 13
