Home > Calculator Technology
The pages linked from here explain some of the calculator technology that may be encountered. Electronic calculators developed very rapidly through the 1960s and early 1970s and technology soon became obsolete.
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Examples of common mechanical calculator mechanisms |
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The development of calculator electronics.
Calculator Electronic Displays
The development of calculator electronic displays.
Some of the different types of keyboard layout that may be encountered.
Vintage Calculators
Text & photographs copyright, except where stated otherwise, © Nigel Tout 2000-2024.