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

The most interesting electronic and electrical designs, diagrams, descriptions, reference materials (20000 articles with illustrations).

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metal detectors



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Metal detector accessories and other useful things, Household metal detector, Choosing your first metal detector, Metal detector detection depth, Depth metal detector, Metal detector, Metal detector disc probe, Differential magnetometer, Treasure detector law, Pulse metal detector, Metal indicator, History of metal detectors, Cable detector metal detector, How to search for treasures, Quartz beat metal detector ... all articles of the section >>

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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

See also Useful articles and reference materials, 4500 articles

SCHEMES AND SERVICE MANUALS

Diagrams and service manuals for TVs, video and audio equipment

Schemes and service manuals of popular models of foreign equipment:

 


 

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

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

CONTENTS OF MAGAZINES

Free technical library contains a lot of interesting and useful literature. 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

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Enter the title of the article or part of it. For example: "car battery charger" or simply "charger".

Examples of full article titles: "Городские сточные воды"; "Кладовщик склада ремонтной мастерской. Типовая инструкция по охране труда"; "Схема электрооборудования автомобиля ВАЗ-2105".

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

 


 

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

Hyperbolas hyperloop 21.11.2015

The term "Hyperloop" was coined a couple of years ago by renowned entrepreneur and visionary Elon Musk. Then he promised that this new vehicle would be 2 times faster than an airplane and 3-4 times faster than a high-speed train, and also made several more hyperbolic statements. According to him, the cost of the project should be 10 times cheaper compared to the current high-speed train in California, there will be no accidents on the "loop", it will work on solar energy, and transport capsules will move at short intervals, like in the subway.

Since Musk said that he himself had no time to deal with the idea, he transferred technological developments to the public. The baton was picked up by Hyperloop Technologies, which decided to build an experimental track for this on an elevated pipeline, inside which single transport capsules 480-1 m long will move at a speed of 220 to 25 km / h in one direction.

At the recently held international technology forum Web Summit 2015, Hyperloop Technologies CEO Rob Lloyd said that the entire scientific basis for the successful implementation of the project already exists, and now the main task is to create the optimal architecture for its implementation. The main directions are the development of a pipe with a fore vacuum with a pressure of 100 Pa and a capsule in the form of an "aircraft without wings".

The head of the company also said that Hyperloop Technologies has already ordered the necessary materials, and construction work on the 3 km test track will begin in California in January. So far, the tests, which are scheduled for the end of 2016, will take place at a speed of just over 600 km / h.

Other interesting news:

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▪ Flying artificial intelligence robot

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News feed of science and technology, new electronics

Interesting materials Free technical library:

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