Compliance with models and chassis of GRUNDIG TVs

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Compliance with models and chassis of GRUNDIG TVs

Latest news of science and technology, new electronics:

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 ... >>

Primium Seneca keyboard 05.05.2024

Keyboards are an integral part of our daily computer work. However, one of the main problems that users face is noise, especially in the case of premium models. But with the new Seneca keyboard from Norbauer & Co, that may change. Seneca is not just a keyboard, it is the result of five years of development work to create the ideal device. Every aspect of this keyboard, from acoustic properties to mechanical characteristics, has been carefully considered and balanced. One of the key features of Seneca is its silent stabilizers, which solve the noise problem common to many keyboards. In addition, the keyboard supports various key widths, making it convenient for any user. Although Seneca is not yet available for purchase, it is scheduled for release in late summer. Norbauer & Co's Seneca represents new standards in keyboard design. Her ... >>

The world's tallest astronomical observatory opened 04.05.2024

Exploring space and its mysteries is a task that attracts the attention of astronomers from all over the world. In the fresh air of the high mountains, far from city light pollution, the stars and planets reveal their secrets with greater clarity. A new page is opening in the history of astronomy with the opening of the world's highest astronomical observatory - the Atacama Observatory of the University of Tokyo. The Atacama Observatory, located at an altitude of 5640 meters above sea level, opens up new opportunities for astronomers in the study of space. This site has become the highest location for a ground-based telescope, providing researchers with a unique tool for studying infrared waves in the Universe. Although the high altitude location provides clearer skies and less interference from the atmosphere, building an observatory on a high mountain poses enormous difficulties and challenges. However, despite the difficulties, the new observatory opens up broad research prospects for astronomers. ... >>

Random news from the Archive

A camera with a resolution of 1 GPU has been developed 30.06.2012

Scientists at Duke University in the US have built a laboratory setup that can take pictures at a resolution of 1 gigapixel, which is about 30 times the resolution of the most expensive digital cameras today, reports Wired. The setup takes panoramic images with an angle of 120 degrees horizontally and 50 degrees vertically.

"Shooting a scene with such a camera allows you to see much more than if you were there yourself," said Duke University engineer David Brady, one of the authors of the project, the results of which were published in the journal Nature.

Scientists have developed a setup capable of capturing images at a resolution of 50 Gp, but so far they have only been able to build a system with a resolution of 1 Gp. In the near future - the creation of a system with a resolution of 10 GP. The current 1-GPU setup produces a sharp, distinct image of a postage stamp taken at a distance of about 1 km, reports Wired. The resolution of the installation is 5 times higher than the ability of the human eye, adds Physorg. According to Bradley, the photographer will find details that he was not able to distinguish when creating the object only after he enlarges the picture.

The setup consists of approximately 100 individual microcameras, the images from which are stitched together using software. The size of the installation is approximately 80 x 80 x 50 cm. It consists of only 3% optical elements, the rest is electronics and microcircuits responsible for creating the finished image.

With the development of computing technology, the size of the installation can be reduced to the size of a small module that can fit into the body of a mobile phone. The photosensitive sensors themselves are quite ordinary and similar to those found in the iPhone, Bradley said.

Scientists suggest that at first such cameras can be used, first of all, in video surveillance systems. A single 1-GP camera attached to the ceiling of a large mall or sports center or a building in a city square will allow you to monitor thousands of people with the ability to zoom in and see the face of each of them.

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