series-fed amplifier
31Tsukuyomi -Moon Phase- — Infobox animanga/Header name = Tsukuyomi Moon Phase caption = Tsukuyomi Moon Phase Volume I ja name = 月詠 ja name trans = Tsukuyomi genre = Comedy, Romance, SupernaturalInfobox animanga/Manga title = author = Keitarō Arima publisher =… …
32Echo chamber — For metaphorical echo chambers in media, see Echo chamber (media). Echo chamber of the Dresden University of Technology …
33Quad Electroacoustics — Infobox Company company name = QUAD ELECTROACOUSTICS LIMITED company type = private limited company foundation = September 14, 1978 location = Huntingdon, Cambridgeshire, England key people = industry = Home entertainment equipment manufacturing… …
34Avalanche transistor — An Avalanche Transistor is a bipolar junction transistor designed for operation in the region of its collector current/collector to emitter voltage characteristics beyond the collector to emitter breakdown voltage, called avalanche breakdown… …
35Fender Champ — The Fender Champ was a guitar amplifier made by Fender. It was introduced in 1948 and discontinued in 1982. [ Teagle, J. and Sprung, J.: Fender Amps: The First Fifty Years ] An updated version was introduced in 2006 as part of the Vintage… …
36Movie projector — This article is concerned with technical aspects of moving film projection. For non film movie projection, see digital cinema. For historical aspects, see the article history of cinema. 35 mm movie projector in operation …
37Diode — Figure 1: Closeup of a diode, showing the square shaped semiconductor crystal (black object on left) …
38Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism …
39ARC-5 — The AN/ARC 5 Command Radio Set is a series of radio receivers, transmitters, and accessories used to provide two way Morse code and AM radiotelephone communication for U.S. Navy aircraft during World War II and the years following. It was an… …
40Orbiting Frog Otolith — A bullfrog (Rana catesbeiana), the species which travelled on the OFO A flight The Orbiting Frog Otolith (OFO) spacecraft …
