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FREE TECH LIBRARY

Free technical library contains a huge number of interesting articles, descriptions, reference data, as well as useful materials on various topics: for amateurs and professionals, for children and adults. The library is constantly updated with new materials - visit us often.

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ENCYCLOPEDIA OF RADIO ELECTRONICS.
BEST ARTICLES FOR RADIO ELECTRONICS

Encyclopedia of radio electronics. The best articles for radio electronics

ENCYCLOPEDIA OF ELECTRICAL ENGINEERING.
BEST ARTICLES FOR ELECTRICIANS

Encyclopedia of electrical engineering. Best Articles for an Electrician

ARTICLES, REFERENCE MATERIALS, ENCYCLOPEDIAS

Articles, reference materials, encyclopedias

EFFECTIVE FOCUSES AND THEIR CLUES

Tricks and tricks with detailed explanation

ENTERTAINING EXPERIENCES AT HOME

Entertaining experiences at home

CONTENT OF BOOKS, MAGAZINES, COLLECTIONS

To base article archive search entered contents of more than 200000 books, magazines and collections:

Automation Library, Electrician's Library, Radioamator's Notebook, To Help the Radio Amateur, HF Magazine, HF and VHF, Kvant, Constructor, Mass Radio Library, Model Designer, Science and Life, Electronics News, New Radio Yearbook, Popular Mechanics, Radio, Radioamator, Radioamator -best, Radio business, Radio design, Radio yearbook, Radio components, Radio designer, Radio amateur, Radio world, Radio circuit, Radio hobby, Repair and service, Electronic equipment repair, Self, Service center, Power electronics, Circuit engineering, Technique - youth, Chemistry and life, EKiS (Electronic components and systems), Electrician, Electronics, Junior Technician, I'm an Electrician, Circuit Cellar magazine, Elektor Electronics magazine, Nuts And Volts magazine (more).

Automation Library Electrician Library Library Quant Electrical Engineering Library Radioamator's notepad Help for a radio amateur Know and be able KV magazine HF and VHF Quantum Constructor Mass radio library Model Designer Science and life Electronics News New Radio Yearbook Popular mechanics Радио Radioamator Radioamator-best radio business radio design radio yearbook Radio components Radio constructor Ham radio Radiomir radio circuit radio hobby Repair and service Repair of electronic equipment To say more about Service center Power electronics Circuitry Technique - Youth Chemistry and Life EKiS (Electronic components and systems) Electrician Electronics Young technician I'm electric

Article indexespublished in magazines:

SCHEMES AND SERVICE MANUALS

Diagrams and service manuals for TVs, video and audio equipment

Schemes and service manuals of popular models of foreign equipment:

Compilations

 


 

Diagrams and service manuals of foreign TVs and video equipment:

 


 

Schemes and service manuals for mobile phones

 


 

Diagrams and service manuals for household appliances

ELECTRONIC DIRECTORIES

Electronic reference books on radio components

 


 

Schemes and service manuals for machine tools and electric tools

RADIO PARAMETERS

Reference books on radio components and accessories

NEWS OF SCIENCE AND TECHNOLOGY,
NEW IN ELECTRONICS

Regularly replenished compilation the most interesting news of science and technology, new electronics. Large archive of articles from 2000 to 2024. Based on materials from periodicals and the Internet.

Latest news of science and technology, new electronics:

Sound-absorbing silk 17.05.2024

In a world where noise is becoming increasingly intrusive, the emergence of innovative materials that can reduce its impact is of great interest. MIT researchers have unveiled a new sound-absorbing silk fabric that promises to revolutionize quiet spaces. The Massachusetts Institute of Technology (MIT) has made significant breakthroughs in the field of sound absorption. Researchers have developed a special silk fabric that can effectively absorb sound and create cozy, quiet environments. The fabric, thinner than a human hair, contains a unique vibrating fiber that is activated when voltage is applied to it. This feature allows the fabric to be used to suppress sound waves in two different ways. The first method uses fabric vibrations to generate sound waves that cover and cancel out unwanted noise, similar to noise-canceling headphones. This p ... >>

High Energy Density Capacitor 17.05.2024

Energy plays a key role in many aspects of modern life, and the ever-increasing demand for efficient and fast-charging power sources is driving innovation. Researchers at the McKelvey School of Engineering at Washington University in St. Louis have taken a significant step forward with a high-energy-density capacitor that promises to revolutionize the world of energy. A team of scientists from the McKelvey School of Engineering at Washington University in St. Louis presented the results of their latest research on heterogeneous thin-film structures for capacitors. Researchers, working with ferroelectrics, inadvertently created a capacitor with an amazing energy density that is 19 times higher than that of conventional elements. This breakthrough opens up new prospects for the development of fast-charging batteries, which are so necessary in the modern world. Capacitors play a key role in various devices, providing stable ... >>

Causes of conflicts between brothers and sisters 16.05.2024

Family relationships are often complex and multi-layered, and conflicts between siblings are no exception. Research in this area can help us understand what factors underlie these conflicts and why they occur so frequently. Let's look at some of the findings from psychologists at Arizona State University. American psychologists from Arizona State University conducted a study aimed at identifying the causes of conflicts between brothers and sisters. They found that different forms of violence, whether physical or verbal, did not depend on the gender of the siblings. This means that both girls and boys can exhibit aggressive behavior towards their loved ones. Other studies have shown that conflict between siblings often persists into adulthood, even as contact decreases. This indicates that people often follow established patterns of behavior formed in childhood. It was also found that, despite ... >>

News feed of science and technology, new electronics

HOW TO GET THE NECESSARY INFORMATION?

How to download files from the website? Getting the right documentation is very simple:

В Free technical library interesting materials on various topics are presented. Any documentation you are interested in can be downloaded for free и without registering.

В Encyclopedia of radio electronics and electrical engineering over 20000 articles in radio electronics, electrical engineering. AT Directory over 10000 articles varied topics. Library and Encyclopedia Search.

Schemes can also be ordered by e-mail. Check if there is a diagram you need. To do this, use the Search or go to the appropriate section catalog manually. Schematic catalog search.

On page Order fill out and submit the application form.

 


 

Latest news of science and technology, new electronics:

Sound-absorbing silk 17.05.2024

In a world where noise is becoming increasingly intrusive, the emergence of innovative materials that can reduce its impact is of great interest. MIT researchers have unveiled a new sound-absorbing silk fabric that promises to revolutionize quiet spaces. The Massachusetts Institute of Technology (MIT) has made significant breakthroughs in the field of sound absorption. Researchers have developed a special silk fabric that can effectively absorb sound and create cozy, quiet environments. The fabric, thinner than a human hair, contains a unique vibrating fiber that is activated when voltage is applied to it. This feature allows the fabric to be used to suppress sound waves in two different ways. The first method uses fabric vibrations to generate sound waves that cover and cancel out unwanted noise, similar to noise-canceling headphones. This p ... >>

High Energy Density Capacitor 17.05.2024

Energy plays a key role in many aspects of modern life, and the ever-increasing demand for efficient and fast-charging power sources is driving innovation. Researchers at the McKelvey School of Engineering at Washington University in St. Louis have taken a significant step forward with a high-energy-density capacitor that promises to revolutionize the world of energy. A team of scientists from the McKelvey School of Engineering at Washington University in St. Louis presented the results of their latest research on heterogeneous thin-film structures for capacitors. Researchers, working with ferroelectrics, inadvertently created a capacitor with an amazing energy density that is 19 times higher than that of conventional elements. This breakthrough opens up new prospects for the development of fast-charging batteries, which are so necessary in the modern world. Capacitors play a key role in various devices, providing stable ... >>

Causes of conflicts between brothers and sisters 16.05.2024

Family relationships are often complex and multi-layered, and conflicts between siblings are no exception. Research in this area can help us understand what factors underlie these conflicts and why they occur so frequently. Let's look at some of the findings from psychologists at Arizona State University. American psychologists from Arizona State University conducted a study aimed at identifying the causes of conflicts between brothers and sisters. They found that different forms of violence, whether physical or verbal, did not depend on the gender of the siblings. This means that both girls and boys can exhibit aggressive behavior towards their loved ones. Other studies have shown that conflict between siblings often persists into adulthood, even as contact decreases. This indicates that people often follow established patterns of behavior formed in childhood. It was also found that, despite ... >>

Random news from the Archive

1058 ppi OLED display 05.11.2014

At the Display Innovation 2014 trade show in Japan, Semiconductor Energy Lab (SEL) showcased a unique flexible OLED tri-fold display. In addition, another interesting novelty is shown, featuring ultra-high resolution.

The flexible display with a screen diagonal of 8,7 inches is characterized by a resolution of 254 pixels per inch (1080x1920 pixels). It is only 100 microns thick and weighs less than six grams. The second novelty is a prototype 2,8-inch OLED display with a resolution of 1058 pixels per inch (2560x1440 pixels). Both models are touch sensitive and use color filters.

Recall that in September, AU Optronics (AUO) and Chunghwa Picture Tubes (CPT) also demonstrated their latest achievements in the development of displays based on organic light emitting diodes (OLED).

Introduced a flexible OLED-screen with a diagonal of 5 inches. Its resolution is 1080x720 pixels, and its thickness is 0,35 mm. Another flexible screen has a diagonal of 4,8 inches. Its resolution is 720x240 pixels. Such a panel is suitable for use in wearable devices such as electronic wristbands and watches. In addition, flexible displays based on organic light-emitting diodes were demonstrated, which are not afraid of diving under water.

Other interesting news:

▪ Anti-inflammatory drugs help with depression

▪ Around the world on solar power

▪ Predicting major solar flares

▪ Satellite communications in the 300 GHz band

▪ Making diamonds out of peanut butter

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Life of remarkable physicists. Article selection

▪ article But there was something in it! Popular expression

▪ article Where is left-hand traffic used? Detailed answer

▪ Article Lighting

▪ article Simple anti-theft devices. Encyclopedia of radio electronics and electrical engineering

▪ article Relay protection. Protection of transformers (autotransformers) with high voltage winding 3 kV and above and shunt reactors 500 kV. Encyclopedia of radio electronics and electrical engineering


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