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Computers And Electronics
''Popular Electronics'' was an American magazine published by John August Media, LLC, and hosted at TechnicaCuriosa.com. The magazine was started by Ziff-Davis Publishing Company in October 1954 for electronics hobbyists and experimenters. It soon became the "World's Largest-Selling Electronics Magazine". In April 1957, Ziff-Davis reported an average net paid circulation of 240,151 copies. ''Popular Electronics'' was published until October 1982 when, in November 1982, Ziff-Davis launched a successor magazine, ''Computers & Electronics''. During its last year of publication by Ziff-Davis, ''Popular Electronics'' reported an average monthly circulation of 409,344 copies. The title was sold to Gernsback Publications, and their ''Hands-On Electronics'' magazine was renamed to ''Popular Electronics'' in February 1989, and published until December 1999. The Popular Electronics trademark was then acquired by John August Media, who revived the magazine, the digital edition of which is ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Popular Electronics Cover Jan 1975
Popularity or social status is the quality of being well liked, admired or well known to a particular group. Popular may also refer to: In sociology * Popular culture * Popular fiction * Popular music * Popular science * Populace, the total population of a certain place ** Populism, a political philosophy, based on the idea that the common people are being exploited. * Informal usage or custom, as in Common name, popular names, as opposed to formal or scientific nomenclature Companies * Popular, Inc., also known as ''Banco Popular'', a financial services company * Popular Holdings, a Singapore-based educational book company * The Popular (department store), a chain of department stores in El Paso, Texas, from 1902 to 1995 Media Music *Popular (Darren Hayes song), "Popular" (Darren Hayes song) (2004), on the album ''The Tension and the Spark'' *Popular (Eric Saade song), "Popular" (Eric Saade song) (2011), on the album ''Saade Vol. 1'' *Popular (M.I.A. song), "Popular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transistor
A transistor is a semiconductor device used to Electronic amplifier, amplify or electronic switch, switch electrical signals and electric power, power. It is one of the basic building blocks of modern electronics. It is composed of semiconductor material, usually with at least three terminal (electronics), terminals for connection to an electronic circuit. A voltage or Electric current, current applied to one pair of the transistor's terminals controls the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Some transistors are packaged individually, but many more in miniature form are found embedded in integrated circuits. Because transistors are the key active components in practically all modern electronics, many people consider them one of the 20th century's greatest inventions. Physicist Julius Edgar Lilienfeld proposed the concept of a field-effect transisto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Meyer (engineer)
Daniel Meyer (February 6, 1932 – May 16, 1998) was the founder and president Southwest Technical Products Corporation. He was born in New Braunfels, Texas, and raised in San Marcos, Texas, where he earned a bachelor's degree in mathematics and physics in 1957 from Southwest Texas State. After college he married Helen Wentz, moved to San Antonio and became a research engineer in the electrical engineering department of Southwest Research Institute. He soon started writing hobbyist articles. The first was in ''Electronics World'' (May 1960) and later he had a two part cover feature for ''Radio-Electronics'' (October, November 1962). The author is Daniel Meyer, Research Engineer at Southwest Research Institute. Circuit boards could be ordered from Dan's home at 430 Redclift Drive in San Antonio, Texas. The article was continued in the November 1962 issue. The March 1963 issue of ''Popular Electronics'' featured his ultrasonic listening device on the cover. The projects woul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SWTPC Catalog 1969 Pg06
Southwest Technical Products Corporation, or SWTPC, was an American producer of electronic kits, and later complete computer systems. It was incorporated in 1967 in San Antonio, Texas, succeeding the Daniel E. Meyer Company. In 1990, SWTPC became Point Systems, before ceasing a few years later. History In the 1960s, many hobbyist electronics magazines such as ''Popular Electronics'' and ''Radio-Electronics'' published construction articles, for many of which the author would arrange for a company to provide a kit of parts to build the project. Daniel Meyer published several popular projects and successfully sold parts kits. He soon started selling kits for other authors such as Don Lancaster and Louis Garner. Between 1967 and 1971, SWTPC sold kits for over 50 ''Popular Electronics'' articles. Most of these kits were intended for audio use, such as hi-fi, utility amplifiers, and test equipment such as a function generator based on the Intersil ICL8038. Many of these early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shortwave Listening
Shortwave listening, or SWLing, is the hobby of listening to shortwave radio broadcasts located on frequencies between 1700 kHz and 30 MHz Listeners range from casual users seeking international news and entertainment programming, to hobbyists immersed in the technical aspects of long-distance radio reception and sending and collecting official confirmations ( QSL cards) that document their reception of remote broadcasts ( DXing). In some developing countries, shortwave listening enables remote communities to obtain regional programming traditionally provided by local medium wave AM broadcasters. In 2002, the number of households that were capable of shortwave listening was estimated to be in the hundreds of millions. The practice of long-distance radio listening began in the 1920s when shortwave broadcasters were first established in the US and Europe. Audiences discovered that international programming was available on the shortwave bands of many consumer radio rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amateur Radio
Amateur radio, also known as ham radio, is the use of the radio frequency radio spectrum, spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emergency, emergency communications. The term ''"radio amateur"'' is used to specify ''"a duly authorized person interested in radioelectric practice with a purely personal aim and without wikt:pecuniary, pecuniary interest"'' (either direct monetary or other similar reward); and to differentiate it from commercial broadcasting, public safety (police and fire), or two-way radio professional services (maritime, aviation, taxis, etc.). The amateur radio service (''amateur service'' and ''amateur-satellite service'') is established by the International Telecommunication Union (ITU) through their recommended radio regulations. National governments regulate technical and operational characteristics of transmissions and issue individual station li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Citizens Band Radio
Citizens band radio (CB radio) is a land mobile radio system, a system allowing short-distance one-to-many bidirectional voice communication among individuals, using two-way radios operating near 27 MHz (or the 11-m wavelength) in the high frequency or shortwave band. Citizens band is distinct from other personal radio service allocations such as FRS, GMRS, MURS, UHF CB and the Amateur Radio Service ( "ham" radio). In many countries, CB operation does not require a license and may be used for business or personal communications. Like many other land mobile radio services, multiple radios in a local area share a single frequency channel, but only one can transmit at a time. The radio is normally in receive mode to receive transmissions of other radios on the channel; when users want to communicate they press a "push to talk" button on their radio, which turns on their transmitter. Users on a channel must take turns transmitting. In the US and Canada, and in the EU and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuban Missile Crisis
The Cuban Missile Crisis, also known as the October Crisis () in Cuba, or the Caribbean Crisis (), was a 13-day confrontation between the governments of the United States and the Soviet Union, when American deployments of Nuclear weapons delivery, nuclear missiles in Italy and Turkey were matched by Soviet deployments of nuclear missiles in Cuba. The crisis lasted from 16to28 October 1962. The confrontation is widely considered List of nuclear close calls, the closest the Cold War came to escalating into full-scale Nuclear warfare, nuclear war. In 1961, the US government put PGM-19 Jupiter, Jupiter nuclear missiles in Italy and Turkey. It had trained a paramilitary force of Cuban exiles, expatriate Cubans, which the Central Intelligence Agency, CIA led in an attempt to Bay of Pigs Invasion, invade Cuba and overthrow its government. Starting in November of that year, the US government engaged in a violent campaign of terrorism and sabotage in Cuba, referred to as the Cuban P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronics Illustrated
''Electronics Illustrated'' was an American magazine started in May 1958 by Fawcett Publications, the publishers of ''Mechanix Illustrated''. The magazine was published monthly from 1959 to 1961 then bi-monthly until November 1972. Charles Tepfer was the first editor and Robert Beason was the editor for rest of the magazine's run (1961 -1972). The headquarters was in Greenwich, Connecticut. Ziff-Davis success with ''Popular Electronics'' magazine showed there was a market for electronics hobbyist magazines and the launch of the Sputnik satellite in 1957 had increased the public's interest in science and technology. ''Electronics Illustrated'' (EI) was targeted for this hobbyist and do-it-yourself audience. The cover of the second issue had a rocket built in a basement workshop. To promote amateur rocketry the U.S. Army began a series titled "Build a Safe Model Missile." Model rockets appeared on the covers and in articles for several years. The space race between the United Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fawcett Publications
Fawcett Publications was an American publishing company founded in 1919 in Robbinsdale, Minnesota, by Wilford Hamilton "Captain Billy" Fawcett (1885–1940). It kicked off with the publication of the bawdy humor magazine ''Captain Billy's Whiz Bang'' and expanded into a magazine empire with the first issue of ''Mechanix Illustrated'' in the 1920s, followed by numerous titles including '' True Confessions'', ''Family Circle'', ''Woman's Day'', and ''True''. Fawcett Comics, which began operating in 1939, led to the introduction of Captain Marvel. The company became a publisher of paperbacks in 1950 with the opening of Gold Medal Books. In 1953, the company abandoned its roster of superhero comic characters in the wake of declining sales and a lawsuit for infringement by the Captain Marvel character on the copyright of the Action Comics character Superman, and ended its publication of comic books. It was purchased by CBS Publications in 1977 and subsequently was dismantled and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poptronics
''Popular Electronics'' was an American magazine published by John August Media, LLC, and hosted at TechnicaCuriosa.com. The magazine was started by Ziff-Davis Publishing Company in October 1954 for electronics hobbyists and experimenters. It soon became the "World's Largest-Selling Electronics Magazine". In April 1957, Ziff-Davis reported an average net paid circulation of 240,151 copies. ''Popular Electronics'' was published until October 1982 when, in November 1982, Ziff-Davis launched a successor magazine, ''Computers & Electronics''. During its last year of publication by Ziff-Davis, ''Popular Electronics'' reported an average monthly circulation of 409,344 copies. The title was sold to Gernsback Publications, and their ''Hands-On Electronics'' magazine was renamed to ''Popular Electronics'' in February 1989, and published until December 1999. The Popular Electronics trademark was then acquired by John August Media, who revived the magazine, the digital edition of which is ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
