electret microphones. Reference data

Free technical library

ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
Free library / Schemes of radio-electronic and electrical devices

Internal circuits and switching circuits for electret microphones. Reference data

Free technical library

Encyclopedia of radio electronics and electrical engineering / Reference materials

Comments on the article

Internal circuits and circuits for switching on electret microphones. Reference data

Publication: cxem.net

See other articles Section Reference materials.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Air trap for insects 01.05.2024

Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>

The threat of space debris to the Earth's magnetic field 01.05.2024

More and more often we hear about an increase in the amount of space debris surrounding our planet. However, it is not only active satellites and spacecraft that contribute to this problem, but also debris from old missions. The growing number of satellites launched by companies like SpaceX creates not only opportunities for the development of the Internet, but also serious threats to space security. Experts are now turning their attention to the potential implications for the Earth's magnetic field. Dr. Jonathan McDowell of the Harvard-Smithsonian Center for Astrophysics emphasizes that companies are rapidly deploying satellite constellations, and the number of satellites could grow to 100 in the next decade. The rapid development of these cosmic armadas of satellites can lead to contamination of the Earth's plasma environment with dangerous debris and a threat to the stability of the magnetosphere. Metal debris from used rockets can disrupt the ionosphere and magnetosphere. Both of these systems play a key role in protecting the atmosphere and maintaining ... >>

Solidification of bulk substances 30.04.2024

There are quite a few mysteries in the world of science, and one of them is the strange behavior of bulk materials. They may behave like a solid but suddenly turn into a flowing liquid. This phenomenon has attracted the attention of many researchers, and we may finally be getting closer to solving this mystery. Imagine sand in an hourglass. It usually flows freely, but in some cases its particles begin to get stuck, turning from a liquid to a solid. This transition has important implications for many areas, from drug production to construction. Researchers from the USA have attempted to describe this phenomenon and come closer to understanding it. In the study, the scientists conducted simulations in the laboratory using data from bags of polystyrene beads. They found that the vibrations within these sets had specific frequencies, meaning that only certain types of vibrations could travel through the material. Received ... >>

Random news from the Archive

TI Hercules RM57Lx and TMS570LCx microcontrollers 30.05.2014

Texas Instruments (TI) has expanded the SafeTI family of components with two series of microcontrollers based on dual-core 32-bit ARM Cortex-R5 processors: Hercules RM57Lx and TMS570LCx.

Among the unique features of the new representatives of the Hercules platform, the manufacturer refers to the presence of floating-point units, which provide a 50% increase in computing performance compared to any other TI microcontroller currently produced. This allows you to replace several other microcontrollers or a bunch of microcontroller and FPGA with one Hercules.

Other advantages of the new products include the largest amount of built-in flash memory and RAM among other representatives of the Hercules platform. More specifically, the flash program memory is up to 4 MB and the RAM is 512 KB. An additional 128 KB of Flash is used for EEPROM emulation.

To facilitate adoption of the new microcontrollers, they are pin- and software-compatible with previously released Hercules models. TI Hercules RM57Lx and TMS570LCx microcontrollers are designed for industrial, medical and on-board electronics, as well as transport security management systems.

Price Hercules RM57Lx - from $28,32 apiece, Hercules TMS570LCx - from $32,15.

Other interesting news:

▪ Security robot LG AI Agent

▪ Background music interferes with creativity

▪ Determining the calorie content of food from a photo

▪ poisoned mosquito nectar

▪ Radar sees through walls

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the site Voltage stabilizers. Article selection

▪ Article Categorical imperative. Popular expression

▪ article Where does Ceylon tea grow? Detailed answer

▪ article Machine operator of a sleeper machine. Standard instruction on labor protection

▪ article Tuning antennas and circuits using a jammer. Encyclopedia of radio electronics and electrical engineering

▪ article Tamil proverbs and sayings. Large selection

Leave your comment on this article:

Comments on the article:

Victor
A very useful encyclopedia - everything is collected in one place and there is no need to roam all over the Internet.

All languages of this page

Home page | Library | Articles | Website map | Site Reviews