December, 3, 2005 |
 Comparision
picture of the MK-71 and Casio fx-950 addedNew image of the Elektronika 5-209 watch added New VFD watch added: Elektronika MOS-IC, G9-02 |
November, 5, 2005 |
New watch added: Elektronika 56 |
October, 21, 2005 |
Sharp EL-805 vs Elektronika B3-04 (images updated): B3-04 |
October, 16, 2005 |
MK-85: added video clip: MK-85 |
October, 13, 2005 |
New Russian TV-Game system added: Eksi-Video 01 |
October, 7, 2005 |
New mouse added: mouse3 |
October, 6, 2005 |
New computers added: Yamaha YIS503 |
August, 29, 2005 |
New electronic clock added: Elektronika 12-41A |
July, 23, 2005 |
New LCD clock added: Elektronika 20-01 |
June, 28, 2005 |
New calculator added: Elektronika T3-16 |
April, 21, 2005 |
New computer prototype added: MK-106 |
April, 7, 2005 |
New computer added: Iskra 1030M |
April, 6, 2005 |
New computer added: EC 1845 |
April, 3, 2005 |
New
calculator added: Cash register New Arithmometer added: Felix "Penzensky Scshetmash" |
February, 23, 2005 |
Added sounds for the 5-29367 watch |
February, 9, 2005 |
New image added: 5-207 |
January, 20, 2005 |
New computer added: Robotron 1715 |
January, 19, 2005 |
New LCD clock added: Baikonur |
December, 20, 2004 |
Added page: Wanted calculators |
December, 12, 2004 |
Images updated: Iskra 122 |
December, 12, 2004 |
New calculator added: Soemtron 220 |
December, 5, 2004 |
New images added: 5-202 and 5-209 |
November, 7, 2004 |
Elektronika MC0511 computer added |
October, 31, 2004 |
CPU images for the MK-90 and MK-98 added |
July, 27, 2004 |
Russian computer mouses added: Mouse1, Mouse2 |
May, 3, 2004 |
New calculator added: Iskra 210M, Malysh |
April, 20, 2004 |
New calculator added: Iskra 211 |
April, 12, 2004 |
New LCD clock added: Elektronika 2-11 |
April, 10, 2004 |
Updated images for the ZIM wristwatch |
April, 6, 2004 |
New LCD clock added: Elektronika 8 |
April, 4, 2004 |
Updated images for the B3-11 |
March, 28, 2004 |
Elektronika 5-204 variant II renamed to the Elektronika 5-204 variant III |
March, 14, 2004 |
New watch added: Elektronika 5-204 variant I |
March, 7, 2004 |
User manual for the BK-1 added |
March, 1, 2004 |
New watch added: Elektronika 5-203 |
January, 25, 2004 |
Updated images for the MK-87 |
January, 2, 2004 |
New watch added: Elektronika 1, 5-204, 5-208, 5-209, 5-29367 |
December, 5, 2003 |
User manual for the Bystritsa-2 added |
November, 23, 2003 |
New watch added: Integral ChN-01 |
November, 14, 2003 |
New watch added: 22-01, 2-14, 1-07, Signal RP-206 |
August, 3, 2003 |
New calculator added: MC 1104 |
June, 22, 2003 |
Images updated: B3-02, MK-44 |
May, 20, 2003 |
New device added: Silicon carbide (SiC) LED KL101 |
May, 1, 2003 |
New device added: Chess Partner |
April, 5, 2003 |
New arithmometer added: Portable |
February, 28, 2002 |
New calculator images added: Elektronika 155, EPOS-73A |
February, 26, 2002 |
New calculator images added: Elektronika 155 |
February, 8, 2002 |
New calculator images added: B3-04, B3-14M, B3-18A, B3-18M, B3-19M, B3-21, B3-25A, B3-32, 24-71, MK-15, MK-26, MK-40, MK-46, MK-85 |
December, 21, 2002 |
The fctronic hand watches added: ZIM, etc. |
December, 11, 2002 |
Images updated: Iskra 122-1 |
December, 8, 2002 |
New calculator added: faked Casio FX-3600PV |
October, 30, 2002 |
New calculator added: faked Casio FX-82TL |
October, 25, 2002 |
New arithmometer added: Kirja |
October, 21, 2002 |
New images added: B3-21, MK-37A, MK-52 |
October, 20, 2002 |
New images added: B3-14 |
September, 22, 2002 |
Added document: usage internal EEPROM in the MK-52 |
September, 17, 2002 |
New images added: R44SM (internals) |
August, 22, 2002 |
Calculator updated: MK-51 (export variant, english symbols), schematic diagram of the MK-41 |
August, 10, 2002 |
New calculator added: R44SM (GDR) |
July, 18, 2002 |
New calculator added: MKU1-1 |
July, 14, 2002 |
Added manuals for B3-19M, C3-15 |
May, 29, 2002 |
Added images for the Iskra 12 |
May, 19, 2002 |
My site has moved to a new location at http://www.rk86.com/frolov/calcolle.htm |
December, 9, 2001 |
New calculator added: MK-87 |
May, 30, 2001 |
Detailed page created: Rasa |
May, 19, 2001 |
Detailed page created: MK-85, MK-85M |
May, 13, 2001 |
Detailed page created: Odhner-Hill |
May, 7, 2001 |
New machines added: MK-95 |
May, 6, 2001 |
New machines added: Original-Odhner #3, Elektronika C2, Iskra 108. Detailed page created: Original-Odhner #3, Elektronika C2, Iskra 124 |
January, 31, 2001 |
Images added/changed: B3-08, Iskra 2210, MK-56, B3-18A |
January, 30, 2001 |
Arithmometer added: Odhner-Hill arithmometer Computers added: BK0010, BK0011M Images added/changed: MK-41, B3-34, Original-Dinamo |
January, 6, 2001 |
New images added: Original-Odhner (Petrograd), Original-Dinamo with Felix cover |
November, 2, 2000 |
Calculators added: Felix Dzerzhinsky #2, Felix-SPM, B3-24 |
August, 9, 2000 |
New
images added: Iskra 210, Epos-73A, 4-71b,
B3-05M, B3-18M,
B3-21, C3-07, C3-15, C3-22, C3-27, MK-22, MK-40, MK-41, MK-42, MK-44, MK-45, MK-56, MK-59, MK-92 |
July, 16, 2000 |
Calculators added: Odhner #2, Felix, Felix-Schetmash #2, Brunsviga arithmometer |
July, 1, 2000 |
New calculators added: Original-Odhner, Original-Odhner (cyrillic), Felix-VOTI, VMP-2, EKVM-D3 |
March, 25, 2000 |
Calculators added: MK-92, MK-98 |
January, 28, 2000 |
New images added: VK-2, B3-18, Iskra 108D, Elektronika 155, MK-46, MK-52, MK-64, MK-90, MKSCH-2M |
January, 25, 2000 |
New
image added: B3-18 MK-92 and MK-95 added to calculators list. |
January, 10, 2000 |
Calculator added: MK-90 |
December, 27, 1999 |
Calculator added: MK-46 |
December, 25, 1999 |
Calculator added: B3-08 |
December, 16, 1999 |
Images added: Odhner, EKVM-P |
December, 13, 1999 |
Calculator
added: EKVM-P Calculators added in the Full calculators list: EDVM-P, Iskra 11M, Iskra 112L, Iskra 113, Iskra 1121, B3-10, 4-71, 4-71B, 4-73B |
November, 29, 1999 |
Calculator added: MK-69 |
November, 14, 1999 |
Calculators added: MK-77, MKSCH-2M |
October, 18, 1999 |
Images updates: MK-35, MK-37A, MK-38, MK-42, MK-45, MK-51, MK-60, MK-60M |
October, 17, 1999 |
Images updates: B3-18M, MK-18M, MK-23A, MK-26, MK-37, MK-41, MK-44, MK-52, MK-54 |
October, 16, 1999 |
Calculator
added: MK-23 Images updates: MK-59, MK-61, MK-71, MK-104, MKSCH-2 |
October, 12, 1999 |
Images updates: MC 1103, B3-02, B3-05, B3-05M, B3-09M, B3-18, B3-18A, B3-19M, B3-34, B3-36, MK-15, MK-36, MK-40, MK-56 |
September, 29, 1999 |
Odner's arithmometer added (temporary without image) |
September, 5, 1999 |
Rare variant I of the MK-33 added |
August, 28, 1999 |
New information added: The Iskra 124 uses CORDIC algorithm for calculating functions |
July, 28, 1999 |
Added: Felix, Felix-M, BK-1, SDV-107, Bystritsa, Bystritsa-2, Iskra 111I (one variant removed from the Iskra 111), Iskra 111T |
July, 26, 1999 |
Mechanical calculators names was added in the Full calculators list |
| Iskra 111T was added (image soon) | |
July, 25, 1999 |
New images of the C3-15 was added (3rd variant) |
July, 24, 1999 |
Minor update for Iskra 1122 (two variants differences) |
July, 23, 1999 |
B3-54 was added in full calculator list (thanks to Andrew Davie!) |
July, 18, 1999 |
Two images of the B3-14M was added. |
July, 16, 1999 |
11 new calculator names added in the Full calculator list (thanks to Andrew Davie!) |
July, 11, 1999 |
Added some new information (all calculator pages) and images (Epos 73A, B3-09M, B3-21, C3-07, MK-57, MK-59) |
July, 8, 1999 |
Added new calculator: C3-27A (same with C3-27 but can be powered also from DC adapter) |
June, 23, 1999 |
MK-64 was added. All titles of calculators starting with "MK" now have a blank between MK and number of model (true name of model has blank instead of hyphen). However for compatibility with browsers, in links in titles the hyphen is saved. |
June, 5, 1999 |
New images of the RASA was added |
May, 28, 1999 |
New
calculators added: Iskra 2210, B3-26A. New image of the B3-18. |
May, 22, 1999 |
B3-25A with image was added |
May, 18, 1999 |
Images
of Rasa, Iskra 112, Iskra 210, Elektronika PPV are added. Elektronika PPV was added. Calculators C3-15, MK-15, MK-41 are added in the list of calculators with algorithm CORDIC. |
May, 15, 1999 |
Iskra 112 was added in "my collection" list.. |
May, 9, 1999 |
B3-08 pocket calculator was added in calculator list. |
May, 2, 1999 |
In "Undocumended..." page descriptions concerning features of C3-22, MK-22, 24-71, MK-42 calculators are added. |
April, 30, 1999 |
Calculator Rasa was added. |
April, 21, 1999 |
Images of Iskra 111 (two types), Iskra 122-1 added. Iskra 1103, Elektronika 155 are has new images. |
April, 17, 1999 |
Calculator
names C2, Iskra 108, Iskra 114, B3-09 added to the Full calculator list. Calculator Iskra 111I presented in the my collection really is Iskra 111 (early variant). |
March, 21, 1999 |
B3-38 added |
March, 5, 1999 |
Iskra 122-1 added, Iskra 125 removed from the Full calculator list (Iskra 125 is not calculator) |
February, 28, 1999 |
Image of display of the Iskra 1122 was added. |
February, 25, 1999 |
Images
of Iskra 1122, Iskra 124, Elektronika 155, Iskra 12, Iskra 121, Iskra 123 added. Calculator names "Ros", "Rasa", "Orbita", "Elektronika 68 (DD)" added to the Full calculator list. |
February, 6, 1999 |
Iskra 1122 added |
February, 2, 1999 |
Iskra 124, Elektronika 155, reference to Iskra 111T added |
January, 31, 1999 |
Iskra 12, Iskra 111I, Iskra 121, Iskra 210, B3-39 added |
January, 21, 1999 |
24-71, C3-33, MK-45, MK-53 added |
January, 19, 1999 |
MK-60M added |
December, 28, 1998 |
Iskra 111M, Iskra 123, Iskra 2240M added |
December, 12, 1998 |
B3-37, MK-37A added |
December, 10, 1998 |
Some cosmetic additions. |
December, 9, 1998 |
4-71b added. |
December, 7, 1998 |
B3-18, MK-40 added. |
December, 6, 1998 |
"Iskra 122", MK-93, MKU-1 added. |
November, 28, 1998 |
"Iskra 110", 8-segments display for C3-07 added. |
November, 22, 1998 |
"Iskra 2240", MK-15, MK-104 added. |
November, 3, 1998 |
MK-56 added. |
November, 1, 1998 |
Page completed |
October, 21, 1998 |
Images of D3, Epos-73A, B3-11, MK-18M, MK-22, MK-23A, MK-26, MK-33, MK-35 added; Removed Elka-50M (it's not Soviet but Bulgarian) |
October, 10, 1998 |
Images of B3-35, B3-36, C3-07, C3-15, C3-22, C3-27 added |
October, 9, 1998 |
Added: Iskra 1103, Elka-50M, Epos 73 (B3-11), Epos-73A, MK-57B |
September, 5, 1998 |
Page "Large collection of Soviet calculators" added |
August, 4, 1998 |
Added second page "How to calculate on Elektronika B3-34" |
August, 2, 1998 |
Added page "How to calculate on Elektronika B3-34" |
| Added B3-36, MK-36 and MK-66 features and errors | |
Jule, 28, 1998 |
Added page "Elektronika B3-34 Soviet Calculator - Riddle" |
May, 23, 1998 |
All new! |