Free technical library
We invite you to visit our Free technical library.
Search books, magazines and collections click here.
For a quick free download, you can immediately go to to the appropriate section of the Library
photo printing machine
Automatic tuning of radio receivers. Fleisher S.M., 1962
Automatic regulation and accurate measurement of the speed of electric motors of continuous rolling mills. Roizen S.S., Stein I.M., Kiblitsky V.A., 1963
Acoustic design of loudspeakers. Ephrussi M.M., 1962
Balance dynamometers for measuring torque. Katz S.M., 1962
Bionics. Kraizmer L.P., 1962
Big TV screen. Samoilov V.F., 1962
All-wave amateur radio receiver. Chernyshev A.X., 1962
Group radiators for sound reproduction
Details of amateur receivers on transistors. Yakovlev V.V., 1962
Entertaining radio engineering. Kubarkin L.V., Levitin E.A., 1962
From the experience of mounting power transformers with a voltage of 110-220 kV. Ievlev V.I., Sklyarov P.V., 1962
Manufacture and maintenance of gas lighting installations. Dormakovich P.A., Mikhalkov A.V., 1962
Power measurement. Minin G.P., 1962
Measurement of voltages in high-resistance circuits. Gribanov Yu.I., 1962
Measurement of flow and quantity of liquid gas and steam. Monakhov V.I., 1962
Measurement of weak currents, charges and high resistances. Gribanov Yu.I., 1962
Grounding meter. Gomberg A.I., 1962
Insulating varnishes and their application. Rubo L.G., 1962
Ion excitation of generators and motors of reversible rolling mills. Kunitsky, N. P., 1962
Testing of power transformers during installation. Zlobin B.V., 1962
Semiconductor triode testers
How to determine the malfunction of an asynchronous motor. Rivlin L.B., 1962
How wires, insulators and armature of power lines work. Kaetanovich M.M., 1962
Coils with ferrite cores. Matveev G.A., Khomich V.I., 1962
Logic and switching circuits. Hilton A.M.
Logic elements in industrial automation. Vasilyeva N.P., Gashkovets I.S., 1962
Fluorescent lamps and schemes for their inclusion in the network. Volotskoy N.V., 1962
Magnetic recording in automation. Shadrin V.N., 1962
The tape recorder controls the machine. Shadrin V.N., 1962
Methods of automatic accounting of piece products. Maisel L.M., 1962
Modeling of electric drives. Eilberman B.Z., 1962
Installation of flat wires. Steshenko N.N., 1962
Tuning a TV with a sweep frequency generator. Elyashkevich S.A., 1962
Fundamentals of digital computing. Naslan P., 1962
parametric amplifiers. Pertsov S.V., 1962
Intercom devices. Bornovolokov E.P., 1962
Alteration of TVs of outdated models. Sotnikov S.K., 1962
Flash lamp power supply from the mains
Pneumatic computing devices of continuous action. Dmitriev V.N., 1962
Semi-automatic photo printing
Sequential converters of continuous values into numerical equivalents. Zavolokin A.K., 1962
The practice of magnetic sound recording. Yakubashek G., 1962
Converter on two transistors
Single transistor converter
Converter with voltage regulator
Devices for automatic control of the dimensions of rolled products. Bogachev A.M., Lyambakh R.V., 1962
Receiver direct amplification
Receiving television tubes. Kostykov Yu.V., 1962
[1] [2] [3]
Search in books, magazines and collections
Enter the title of the article or book, in whole or in part. For example, charger, generator, timer...
<< Back
Latest news of science and technology, new electronics:
Artificial leather for touch emulation
15.04.2024
In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>
Petgugu Global cat litter
15.04.2024
Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>
The attractiveness of caring men
14.04.2024
The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>
Random news from the Archive Bottle of wine in a proton accelerator
14.02.2009
French physicists from the Center for Nuclear Research in Bordeaux have learned how to determine the time of glass production by firing wine bottles with high-energy protons.
X-rays produced by proton impacts carry information about the chemical composition of the glass, and by comparing this composition with data from a collection of 80 bottles, the age and origin of which are precisely known, it is possible to determine when and where the bottle was made.
The process does not affect the quality and taste of the contents of the vessel. So far, the age of a bottle is determined with an accuracy of 15 years, but by expanding the collection of "reference" bottles, physicists hope to bring the accuracy up to two years. If the age of the bottle and the year of wine production indicated on the label differ greatly, we are talking about a fake.
Another group of researchers from the same Center dates the wine itself by determining the content of the caesium-137 isotope in it. This isotope occurs in nuclear explosions and accumulates in grapes, so the dating limit is limited to the period from 1945 to 1963, when atmospheric testing of nuclear weapons was prohibited. But the accuracy of the method is up to one year.
|
News feed of science and technology, new electronics
Interesting materials of the Free Technical Library:
▪ section of the site Voltage stabilizers. Article selection
▪ Women's self-defense article. Basics of safe life
▪ article Where does the ermine get such white fur? Detailed answer
▪ article Copier operator. Standard instruction on labor protection
▪ article Mirror halogen lamps. Encyclopedia of radio electronics and electrical engineering
▪ article Easy eight. Focus Secret
All languages of this page
Home page | Library | Articles | Website map | Site Reviews
www.diagram.com.ua
2000-2024