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by Sergei Frolov
Electro-mechanical calculators
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Electronic calculators
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DEC PDP-11 family computers
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i8080 family computers
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Z80 family computers
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i80x86 family computers
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MCS 6502 family computers
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Home-made
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Electronic wristwatches
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Electronic clocks
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Not soviet
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Dosimeters
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Electronic games
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Others
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First calculators:
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| Soviet calculators, not in the my collection (): |
| Some arithmometers, VMM-2, Vilnius, Vyatka, Vega, Ros, Orbita, EDVM, Elektronika 68 (DD), Iskra 11, Iskra 11M, Iskra 12M, Iskra 13, Iskra 22, Iskra 111 (some variant), Iskra 112L, Iskra 113, Iskra 114, Iskra 211, Iskra 1121, 4-71, 4-71B, 4-73B, B3-09, B3-10, B3-14K, B3-23A, B3-36A, B3-54, MK-37B, MK-47, MK-57B, MK-68, MK-68, MK-94, MK-94A, MK-95, MK-103, MK-106, MK-107. |
Information for experts and collectors about classification of Soviet calculators: mechanical, electromechanical, relays, pocket, desktop electronic, scientific (including programmable), programmable (including BASIC), with BASIC, with scientific notation, RPN, with algorithm of computing transcendent functions "Digit-by-digit" (CORDIC), with LCD display, with red LED display, with fluorescent display calculators.
Most remarkable is that for generation of the special video
messages, supernumbers and others features based on the undocumented features of the
Soviet calculator "Elektronika B3-34".
Bugs, undocumented and interesting features of Soviet
calculators.
Hidden functions of calculators (western)
My article about Soviet calculators history.
My home page...
Please send me your comments, additions and correction
grammar of the English language.
Recent changes of this page here.
Full collection is for sale for only $1,500,000. :)
The Calculator
Collecting Ring
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| Last modified: 2008-01-03 1716 | My ICQ UIN = 12370106 |
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