Search results
Results from the WOW.Com Content Network
The following timeline tables list the discoveries and inventions in the history of electrical and electronic engineering. [ 1 ] [ 2 ] History of discoveries timeline
1947 – Invention of the First Transistor at Bell Telephone Laboratories, Inc. 1947 – Invention of Holography; 1948 – Birth of the Barcode; 1948 – The Discovery of the Principle of Self-Complementarity in Antennas and the Mushiake Relationship; 1948 – First Atomic Clock; 1948–1951 – Manchester University "Baby" Computer and its ...
Engineering advances in the 1880s, including the invention of the transformer, led to electric utilities starting to adopting alternating current, up until then used primarily in arc lighting systems, as a distribution standard for outdoor and indoor lighting (eventually replacing direct current for such purposes).
The timeline of historic inventions is a chronological list of particularly ... History of electrical engineering; ... 3.7 kya: Star chart in France, [72] [73 ...
Chart of the International Morse code letters and numerals. 1836 – William Fothergill Cooke invents a mechanical telegraph. 1837 with Charles Wheatstone invents the Cooke and Wheatstone needle telegraph. 1838 the Cooke and Wheatstone telegraph becomes the first commercial telegraph in the world when it is installed on the Great Western Railway.
Download as PDF; Printable version; ... Pages in category "History of electrical engineering" ... Timeline of electrical and electronic engineering;
For premium support please call: 800-290-4726 more ways to reach us
At the beginning, most content was related to electrical, electronics and computer engineering. As the fields of civil engineering, mining, metallurgical and petroleum engineering, chemical engineering and mechanical engineering are covered by members of the respective organizations now, ETHW is becoming a global record for preserving knowledge ...