Free archive of articles from books and magazines: J

DIRECTORY
ARCHIVE OF ARTICLES FOR RADIO AMATEURS

Need an article from a technical magazine? Take advantage of our article archive search.

You can easily find out in which journal, indicating the year and number, the article you are interested in was published.

The search is conducted in the database of more than 200000 articles popular 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 -the 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 am an electrician (more).

EKiS (Electronic components and systems)

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

Examples of full article titles: "Автомобильный пейджер с микрофоном"; "Озеро Искандеркуль"; "Усилитель на 200 ватт".

Alphabetical index of articles:

А Б В Г Д Е Ж З И К Л М Н О П Р С Т У Ф Х Ц Ч Ш Щ Э Ю Я 0-9
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Index of articles by year:

1947 1948 1949
1950 1951 1952 1953 1954 1955 1956 1957 1958 1959
1960 1961 1962 1963 1964 1965 1966 1967 1968 1969
1970 1971 1972 1973 1974 1975 1976 1977 1978 1979
1980 1981 1982 1983 1984 1985 1986 1987 1988 1989
1990 1991 1992 1993 1994 1995 1996 1997 1998 1999
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

Contents of journals (alphabetical index of articles):

Detailed abstracts of articles:

HF and VHF: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Model designer: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2013, 2014
Science and life: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Electronics news: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Popular mechanics: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Radio: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Radiomir: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Myself: 2008, 2009, 2010, 2011, 2012, 2013, 2014
Technique-youth: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Chemistry and Life: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Junior Technician: 2007, 2008, 2009, 2010, 2011

Detailed abstracts of articles in English:

Circuit Cellar magazine: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Elektor Electronics magazine: 2010, 2011, 2012, 2013
Nuts and Volts magazine: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018

JASTA SSTV Activity Contest

Jetserf combines the delights of a jet ski, wakeboard and a trainer for all muscle groups

Jovy Systems - an update in the range of infrared soldering stations

JPEG camera. Introduction

J-pole antennas for 40 to 2 meters

JT1CA - 50 years of SSB in Mongolia

JT7700 - low cost desoldering station with automatic chip removal

JTAG. xllinx programmer

JTAG PCB Testing Components and Applications

JUNGLE JOB, or new technical principles for the design of compact beams

JVC Everio GZ-HD7 lets you shoot in 1920 x 1080 FullHD

JVC Everio X GZ-X900 with 10,3MP CMOS sensor captures Full HD AVCHD video at a maximum resolution of 1920x1080 at 500fps

J-antenna for 2m band

J antenna for 70cm

J-antenna for shortwave bands

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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

Restoring vision with wireless implants 26.07.2020

The combination of protective video glasses and photoelectric retinal implants makes vision restoration more practical.

Since the introduction of the first implantable stimulator for vision restoration in 1968, the development of retinal implants has been plagued by problems of bulkiness. Trying to fit a mass of electronics with wires, cables, and induction coils into the human visual system has always been a difficult task.

James Loudin and colleagues at Stanford University in California have found a solution that, by using special goggles that direct infrared signals from the eyes and project them onto an implanted silicon photodiode grid, solves many of these problems. The system simplifies implantation while transferring visual data and power directly to the implants, eliminating the need for any massive external power supply.

Ludin and colleagues demonstrated the performance of their system by using infrared rays to stimulate the retinas of rats implanted with photodiodes. A pocket computer processes images captured by a miniature camera and transmits them to a pair of glasses, similar to existing video glasses, and a projection system operating in the immediate vicinity of the eye transmits these images to the eye and to the photodiode grid with pulsed flashes in the near infrared range. In turn, the mesh irritates the inner neurons of the retina.

Ludin's system partially solves the problems of earlier methods using implants, since photovoltaic implants are much thinner and wireless, and pulses simultaneously deliver visual information to the photovoltaic grid and power it, reducing the number of components that need to be implanted. The photovoltaic system also allows patients to view the visual scene with their own eyes within the visual field of view of the goggles.

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