Intel’s forgotten registry
What was the name of the first personal computer? The answer to this question depends on the answerer. According to the Computer History Museum located in Silicon Valley, it was the Kenbak-1.
Microelectronics
The display that turned out to be more
Browsing popular auction sites, I once came across an offer for a display similar to those manufactured in the 1970s and 1980s. It was described as our indigenous CEMI design, although the “NN” logo, denoting National Semiconductor, was visible on the board. Of course, this type of design was produced in communist Poland, although not on a large scale, it is much more common to find displays from Czechoslovakia, where production volumes were larger. So, I think one can forgive the seller’s marketing gaffe of labeling the element as a CEMI production, although this is also some misrepresentation. Nevertheless, the price of the item was quite low, so I decided to order it, and in this article I will tell you about its construction and the adventures of trying to get it to work.
A forgotten type of integrated circuits
Inside one of my retro treats, the Soviet calculator Электроника МК-52, about which I have already prepared an article“Электроника МК-52 – Soviet calculator in orbit”, as well as in some respects its twin design Электроника МК-61, one can find rather mysterious-looking integrated circuits.
The art of microelectronics – silicon integrated circuits
Modern microelectronics is one of the fastest growing areas of science and technology. Its relevance to our daily lives is immense, as it is thanks to microelectronics that we can use advanced electronic devices, such as smartphones, tablets and laptops, which have become an integral part of our reality. In today’s article, we invite you to take a deeper dive into the fascinating world of silicon, where we will consider the construction of elements such as transistors and diodes.
In the land of silicon – an introduction to electronic structures
The modern world is constantly flowing toward the future, driven by incredible advances in technology. Central to this dynamic process is the electronics that underpin most everyday devices. One of the key foundations of electronics are structures called integrated circuits, which have been revolutionizing our ability to process information and communicate for years. However, when we look deep into electronic chips, we see that they are made up of structures such as transistors, diodes, resistors and even capacitors. These elements are placed together, on a single piece of silicon, which makes them significantly different from similar structures placed on printed circuit boards. In this article I will tell you a little about silicon electronic structures, the foundation of today’s technological world.