Integrated circuits of foreign countries and their analogues produced in the USSR

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Integrated microcircuits of foreign countries and their analogues made in the USSR (reference book 67 Kb)

Latest news of science and technology, new electronics:

Traffic noise delays the growth of chicks 06.05.2024

The sounds that surround us in modern cities are becoming increasingly piercing. However, few people think about how this noise affects the animal world, especially such delicate creatures as chicks that have not yet hatched from their eggs. Recent research is shedding light on this issue, indicating serious consequences for their development and survival. Scientists have found that exposure of zebra diamondback chicks to traffic noise can cause serious disruption to their development. Experiments have shown that noise pollution can significantly delay their hatching, and those chicks that do emerge face a number of health-promoting problems. The researchers also found that the negative effects of noise pollution extend into the adult birds. Reduced chances of reproduction and decreased fertility indicate the long-term effects that traffic noise has on wildlife. The study results highlight the need ... >>

Wireless speaker Samsung Music Frame HW-LS60D 06.05.2024

In the world of modern audio technology, manufacturers strive not only for impeccable sound quality, but also for combining functionality with aesthetics. One of the latest innovative steps in this direction is the new Samsung Music Frame HW-LS60D wireless speaker system, presented at the 2024 World of Samsung event. The Samsung HW-LS60D is more than just a speaker system, it's the art of frame-style sound. The combination of a 6-speaker system with Dolby Atmos support and a stylish photo frame design makes this product the perfect addition to any interior. The new Samsung Music Frame features advanced technologies including Adaptive Audio that delivers clear dialogue at any volume level, and automatic room optimization for rich audio reproduction. With support for Spotify, Tidal Hi-Fi and Bluetooth 5.2 connections, as well as smart assistant integration, this speaker is ready to satisfy your ... >>

A New Way to Control and Manipulate Optical Signals 05.05.2024

The modern world of science and technology is developing rapidly, and every day new methods and technologies appear that open up new prospects for us in various fields. One such innovation is the development by German scientists of a new way to control optical signals, which could lead to significant progress in the field of photonics. Recent research has allowed German scientists to create a tunable waveplate inside a fused silica waveguide. This method, based on the use of a liquid crystal layer, allows one to effectively change the polarization of light passing through a waveguide. This technological breakthrough opens up new prospects for the development of compact and efficient photonic devices capable of processing large volumes of data. The electro-optical control of polarization provided by the new method could provide the basis for a new class of integrated photonic devices. This opens up great opportunities for ... >>

Random news from the Archive

Smartphone repelling mosquitoes 06.10.2017

LG has unveiled a new smartphone, the main feature of which is a built-in ultrasonic mosquito repellent.

The technology is called "Mosquito Away" and uses ultrasound that is inaudible to humans but unbearable to mosquitoes. The repellent is located on the back cover of the smartphone, and if a person is not interested in such a function, the cover can be replaced with a regular one.

Mosquito Away is already used in many of the company's products - air conditioners, washing machines and televisions. At the same time, it is still not entirely clear how effective ultrasound is in repelling insects. So, entomologist Bart Knols, who heads the advisory board of the Dutch Malaria Foundation, believes that there is no scientific confirmation of this.

K7i is a smartphone with a 5-inch screen with a resolution of 854 x 480 and a single-core processor with a frequency of 1,1 GHz. The device has 2 GB of RAM and 16 GB of permanent memory. The smartphone can also work with two SIM-cards. K7i is equipped with 8-megapixel main and 5-megapixel front cameras. The device runs on Android 6.0 Marshmallow and will cost $121.

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