Everything for Electronics

History of Electronics


The Birth of the Integrated Circuit

Today, nearly all modern products use this chip technology. In this article, we’ll look back on this period that launched the serious development of integrated circuits.


Britain’s Raiding Dreadnought of the Ether

Among the best-kept secrets in Great Britain during World War II was a 600 kW medium-wave transmitter which was codenamed “Aspidistra.” The transmitter would disrupt the German war machine through misdirection and fake news.


1920s Radio Applause Cards

Early commercial radio stations valued listener reports, as they were the major means by which broadcasters could tell if and where their programming was being received. The reports helped station marketers develop demographics for the station in general, and for specific programming. Since telephone calls were a bit pricey at the time, the penny postcard — or applause cards as they became known — quickly became the preferred medium for listener reports. 


The Story of the Transistor

Life would not be the same without the transistor, which was invented just over seven decades ago. It is considered by researchers and historians to be the most important invention of the 20th century, leading to groundbreaking advances in computing, communications, medicine, and practically every technically related field. In this article, we’ll examine the contributions of the personalities and organizations involved, as well as the impetus that led to this landmark invention.


The Radio Station that Bridge Built

It was 1923, and radio was the phenomenon of the day. Over 600 broadcast stations were on the air, and Americans bought 100,000 receivers that year. (Sales would jump to 1,500,000 in 1924.) Many owners hosted “radio parties” and danced to the latest jazz music with their friends. At the same time, the game of Bridge was sweeping the country. Read how one card company used this “new technology” to promote their products.


The Discovery of Radio Waves

When the concept of electromagnetic waves was first proposed around 1864, it was met with great skepticism. As a result, the idea languished for a long time. It took several decades for a handful of dedicated persons — infatuated with the mysteries of electricity and magnetism — to finally put the theory on a solid footing.


The Man Who Invented The Future

Who was Hugo Gernsback? The answer depends on whom you ask. “Gernsback published the first science fiction magazine!” a science fiction reader will declare. Ask an engineer and you might hear, “Gernsback ... wasn’t he involved in early experiments with television broadcasting?” Others will recall Gernsback’s radio magazines. A radio historian will tell you that Hugo Gernsback owned radio station WRNY, introduced the first home radio set (1905), and championed the cause of radio amateurs.

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