Calculators
Webpages concerning "Calculators"
Sites for Collectors and those Interested in old calculating devices, including electronic calculators, slide rules, weird and wonderful old computing machines.
http://k.webring.com/hub?ring=calculator
Collecting and using HP Hewlett-Packard Calculators. Special Financial features and limits, and how to bypass them.
http://membres.lycos.fr/hpcalc/
The Museum of HP Calculators displays
and describes older Hewlett-Packard calculators.
There are also sections on calculating machines and slide rules as well
as sections for buying and selling HP calculators, an HP timeline,
collecting information and a software library.
http://www.hpmuseum.org
Vintage calculators and computers collection.
La mia collezione di vecchie calcolatrici digitali e primi modelli di home e personal computer
http://web.tiscali.it/city/
Vintage Calculators: old mechanical & electronic calculators; british hand-held & desk; british sterling currency £sd calculators; comptometers; photographs showing the old technology including early integrated circuits and delay line memories; collector showing pictures of collection from many years of collecting.
http://www.vintagecalculators.com/
oldcalcs: Old Electronic Calculators
http://groups.yahoo.com/group/oldcalcs/
This is a gateway to the magical world of calculators. Explore the history of these wonders of technology, and find information about current products and trends including a patent for an improved numerical keyboard.
http://www.dotpoint.com/xnumber
Gregory Escov's homepage; for now it contains a few mini-articles about Soviet programmable micro-calculators
http://members.tripod.com/GregEscov/
Virtual Museum of Vintage Mechanical and Electronic Desktop Calculators from the late 1950's through the late 1970's
http://www.oldcalculatormuseum.com
Virtual Museum of Vintage Mechanical and Electronic Desktop Calculators from the late 1950's through the late 1970's
http://www.geocities.com/oldcalculators/
Museum of Soviet calculators. Displays handheld and desktop calculators from the 1900s to the present, showing interesting features of each.
http://www.taswegian.com/MOSCOW/soviet.html
Texas Instruments 59 home page, Dejan Ristanovic, dejan@ristanovic.com
http://www.ti59.com/index.html
Mechanical Calculating Machines - This site by by Erez Kaplan, is all about mechanical calculating machines. It includes chronological description, classification and pictorial view (dozens of photographs), books, organizations and much more.
http://www.webcom.com/calc/
Collectible and historical information
for early HP and TI calculators including programs, articles, photos.
http://www.rskey.org/gene/hpgene/
Museum of Pocket Calculating Devices
http://www.calculators.de/
site contains an on-line version of E.Martin's book Die Rechenmaschinen und ihre Entwicklung. In addition pictures, brochures and similar information is provided.
http://www.rechenmaschinen-illustrated.com/
http://www.rk86.com/frolov/calcolle.htm
http://website.lineone.net/~lineup/st-pages/calcmain.html
http://www.classiccmp.org/calcmuseum/calc.htm
http://www.netcomuk.co.uk/~wwl/cacls.html
http://www.ndirect.co.uk/~e.tedeschi/howto3.htm
http://www.geocities.com/ResearchTriangle/Forum/7787/sliderule_collecting.htm
http://www.lyvedon-way.fsnet.co.uk/calc/CALC.HTM
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Wikipedia-Article "Calculators"
This is a list of types of calculators, many of which are obsolete but hoarded by legions of admiring collectors.
Many of these old devices belong in a museum [1] [2]
Contents |
[edit]
Casio
- FX-50F
- FX-82
- FX-100D
- FX-260 Solar
- FX-350
- FX-702P
- FX-850P
- FX-880P
- FX-911Z
- FX-6000 series
- FX-3600 series
- FX-3800P
- FX-3900 series
- FX-4000P
- FX-4100P
- FX-4200P
- FX-4500P
- FX-5000L
- FX-6000 series
- FX-6200 series
- FX-6300 series
- FX-6500 series
- FX-7000 series
- FX-7300 series
- FX-7400 series
- FX-7500 series
- FX-7700 series
- FX-7800 series
- FX-8000 series
- FX-8500 series
- FX-8700 series
- FX-8800 series
- FX-9700 series
- CFX-9800 series
- CFX-9800G - colour screen 96x64
- CFX-9850 series
- CFX-9850G - colour screen 128x64 (discontinued)
- CFX-9850GB plus - colour screen 128x64
- CFX-9970G - colour screen 128x64
- Graph 20
- Graph 25
- Graph 35
- Graph 65
- Graph 100
- Casio Algebra FX 2.0 Plus
- list more Casio calculators here
[edit]
Hewlett-Packard
- HP 9100A, HP 9100B - desktop programmable RPN calculator
- HP 9805A
- HP 9810A - second generation RPN calculator
- HP 9815A, HP 9815S
- HP 9820A
- HP 9825A
- HP 9830A
- HP-01 - calculator watch
- HP-6S
- HP-9S, 9G
- HP-10
- HP-10B, 10BII
- HP-10C
- HP-11C - inexpensive alternative to HP-15C
- HP-12C, 12C Platinum - very popular finance/business calculator
- HP-17B, 17BII, 17BII+
- HP-15C - first matrix and complex math model
- HP-16C - first computer science model (programmable binary logic functions)
- HP-17B
- HP-18C
- HP-19B, 19BII
- HP-19C
- HP-20S
- HP-21 - smaller/cheaper HP-35 successor
- HP-21S
- HP-22 - smaller/cheaper HP-80 successor
- HP-22S
- HP-25, 25C - inexpensive scientific programmable, C model first with continuous memory
- HP-27 - business/scientific, no programming
- HP-27S
- HP-28C, 28S - first RPL programmable, with graphics
- HP-29C
- HP-30S
- HP-31E
- HP-32E
- HP-32S, SII - exact fractions
- HP-33E, 33S
- HP-34C
- HP-35 - world's first handheld scientific calculator
- HP-37E
- HP-38E, 38C
- HP-38G
- HP-39G, 39G+
- HP-40G
- HP-41C/CV/CX - first alphanumeric, expandable
- HP-42S - HP-41 compatible, dual-line display, non-expandable
- HP-45 - first scientific calculator with a shift key
- HP-46 - printing version of HP-45
- HP-48S, 48SX, 48G, 48G+, 48GX - keyboard reconfigurable, expandable (SX,GX), RPL programmable, graphics
- HP-48GII - released in 2004, emulated software with ARM CPU
- HP-49G
- HP-49G+ - released in 2004, emulated software with ARM CPU
- HP-55 - programmable with timer but no cardreader
- HP-65 - first keystroke programmable, with cardreader
- HP-67 - HP-65 successor
- HP-70 - lower-cost version of HP-80
- HP-80 - first business calculator
- HP-81 - printing version of HP-80
- HP-91
- HP-92
- HP-95C
- HP-97 - desktop, printing version of HP-67
- 124 S - dual power solar desktop calculator
[edit]
Sharp Corporation
- EL-5030 Programmable Calculator with 1K of memory
- EL-506H
- EL-506V
- EL-520R
- EL-545
- EL-735
- PC-1251
- PC-1350
- PC-1401
- PC-1403
- PC-1500
- list more Sharp calculators here
[edit]
Sinclair Research
- Sinclair Cambridge (1973-1974)
- Sinclair Enterprise (1977-1978)
- Sinclair Executive (1972-1973)
- Sinclair Oxford (1975-1976)
- Sinclair President (1978)
- Sinclair Scientific (1975-1977)
- Sinclair Sovereign (1977)
- Sinclair Wrist Calculator (1977)
[edit]
Texas Instruments
- TI-10
- TI-15 Explorer
- TI-25X SOLAR (discontinued)
- TI-2550
- TI-30
- TI-30X IIB
- TI-30X IIS
- TI-34 (discontinued)
- TI-34 II Explorer Plus
- TI-35x (discontinued)
- TI-36X II
- TI-52
- TI-55 III
- TI-57 (discontinued)
- TI-58 (discontinued)
- TI-58 C
- TI-59 (discontinued)
- TI-68 (discontinued)
- TI-74 (discontinued)
- TI-307 Plus (discontinued)
- TI-503 SV
- TI-1706 SV
- TI-1726 (discontinued)
- TI-1766 (discontinued)
- TI-1795 SV
- TI-1975 Plus
- TI-1800 (discontinued)
- TI-5006 II (discontinued)
- TI-5018 (discontinued)
- TI-5019 (discontinued)
- TI-5032 SVC (discontinued)
- TI-5045 SVC
- TI-5630 (discontinued)
- TI-5640 (discontinued)
[edit]
SR series
- SR-10 - 1973 (discontinued)
- SR-11 (discontinued)
- SR-16 (discontinued)
- SR-50 - 1974 (discontinued)
- SR-51 (discontinued)
- SR-53 (discontinued)
- SR-56 (discontinued)
[edit]
Graphing
- TI-73 - 1998 (discontinued, replaced by the TI-73 Explorer)
- TI-73 Explorer - 2003
- TI-80 - 1995 (discontinued, replaced by the TI-73)
- TI-81 - 1990 (discontinued, replaced by the TI-82)
- TI-82 - 1993 (obsolete but not discontinued, replaced by the TI-83)
- TI-83 - 1996 (obsolete but not discontinued, replaced by the TI-83 Plus)
- TI-83 Plus - 1999 (obsolete but not discontinued, replaced by the TI-84 Plus)
- TI-83 Plus Silver Edition - 2001 (discontinued, replaced by the TI-84 Plus Silver Edition)
- TI-84 Plus - 2004
- TI-84 Plus Silver Edition - 2004
- TI-85 - 1992 (discontinued, replaced by the TI-86)
- TI-86 - 1997
- TI-89 - 1998 (discontinued, replaced by the TI-89 Titanium)
- TI-89 Titanium - 2004
- TI-92 - 1995 (discontinued, replaced by the TI-92 Plus)
- TI-92 Plus - 1998 (obsolete but not discontinued, replaced by the Voyage 200)
- Voyage 200 - 2002
[edit]
Elektronika
[edit]
Elka
[edit]
Emulators
- GraphCalc (for Microsoft Windows and GNU/Linux)
- Nucalc (for Mac OS)
- Graphing Calculator (for Microsoft Windows and Mac OS)
[edit]
See also
[edit]
External links
- Google, including calculator (for the calculator, use the first box), calculator help
- Graphing Calculators in the Mathematics Classroom
- Calculator Museum
- The Museum of HP Calculators
- The Old Calculator Web Museum
- Soviet Calculators Collection
- Museum of Soviet Calculators
- MyCalcDB : 70's and 80's calculators database.
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