Electronics Notes & Radio-Electronics combine:   Electronics Notes now incorporates, the established website for reference website for electronics engineeers providing incisve tutorials, reference and information. The move strengthens Electronics Notes and provides a unique opportunity for advertisers to advertise on a premium website at minimal cost.
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Biography of Ambrose Fleming

A biography of Professor Sir John Ambrose Fleming who is remembered for his left hand motor rule, became the first professor of electrical engineering in Britain and invented the diode valve.