Electrical diagrams, service manuals imported DVD download

ELECTRICAL DIAGRAMS AND SERVICE MANUALS
Imported DVD players

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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

Panasonic controllers with 40nm integrated ReRAM 02.02.2020

The Japanese company Panasonic announced the start of production of microcontrollers with built-in ReRAM memory with technological standards of 40 nm. An important feature of the controller will be a block of built-in ReRAM memory with a capacity of 256 KB.

ReRAM memory is based on the principle of controlled resistance in the oxide layer, which makes it very resistant to radiation. Thus, this microcontroller will be in demand for managing the protection of medical equipment in the production of instruments and preparations using radiation exposure during disinfection (sterilization).

Let's dwell a little more on ReRAM. Panasonic has been developing this type of memory for about 20 years, and maybe even longer. The company launched the production of microcontrollers with ReRAM in 2013 using a 180-nm process technology. At that time, Panasonic's ReRAM could not compete with NAND. Subsequently, for the development and production of ReRAM with 40 nm standards, Panasonic teamed up with the Taiwanese company UMC.

Embedded 40nm ReRAM can already compete with embedded 40nm NAND in a number of ways: speed, reliability, more erase cycles, and radiation resistance.

The microcontroller has increased protection against hacking and data theft. The solution will be applied in industrial devices and in a wide range of infrastructure. Each chip has a unique analog identifier built into it - something like a human fingerprint. Using this "fingerprint", a unique key will be generated to authenticate the chip on the network and to transfer (remove) data from it. The key will never come out and will be destroyed immediately after authentication, which will protect the key from being intercepted in the controller's memory.

There is also an NFC transceiver. Data from the controller can be read even in the event of a power failure of the device, for example, if the attackers turned off the electricity at the protected facility. In addition, with the help of NFC and a mobile device, the controller (platform) can be connected to the Internet even without deploying a network specifically for this.

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