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A radio and TV store in 1961. For its first fifty years, the phonograph turntable did not use electronics; the needle and sound horn were purely mechanical technologies. . However, in the 1920s, radio broadcasting became the basis of mass production of radio rece
Elektronika MK-71. Most notable is a line of calculators, which started production in 1968.The Elektronika calculators were produced in a variety of sizes and function sets, ranging from large, bulky four-function calculators to smaller models designed for use in schools operating on a special, safer 42V standard (like the MK-SCH-2).
Modern surface-mount electronic components on a printed circuit board, with a large integrated circuit at the top. Electronics is a scientific and engineering discipline that studies and applies the principles of physics to design, create, and operate devices that manipulate electrons and other electrically charged particles.
The Elektronika MK-52 (Russian: Электро́ника МК-52) is an RPN-programmable calculator manufactured in the Soviet Union from 1983 to 1992 at the Quasar and Kvadr plants in Ukraine. [1] It belongs to the third generation of Soviet programmable calculators.
Besides Electronica in Munich, Messe München International also organizes other international trade fairs for the electronics industry abroad such as Electronic Asia (stylized as electronic Asia) in Hong Kong, Electronica China (stylized as electronica China) and productronica China in Shanghai, and Electronica India (stylized as electronica India) and productronica India (alternating between ...
The sensitivity of an electronic device, such as a communications system receiver, or detection device, such as a PIN diode, is the minimum magnitude of input signal required to produce a specified output signal having a specified signal-to-noise ratio, or other specified criteria.
Elektronika MK-61. The Elektronika MK-61 is a third-generation non-BASIC, RPN programmable calculator which was manufactured in the Soviet Union during the years 1983 to 1994. Its original selling price was 85 rubles. The MK-61 has 105 steps of volatile program memory and 15 memory registers. It functions using either three AA-size battery ...
Elektronika B3-34 (Cyrillic: Электроника Б3-34) was a Soviet programmable calculator. It was released in 1980 and was sold for 85 rubles . B3-34 used reverse Polish notation and had 98 bytes of instruction memory, four stack user registers and 14 addressable registers.