Texas instrument calculator vintage

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Texas Instruments. Texas Instruments started to investigate the design of a hand-held calculator in with the " Caltech " project. After a commercial tie up with Canon the result was one of the first hand-held calculators, the Canon Pocketronic of

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Five hundred eighty-three calculators, brands and one man who has painstakingly cataloged them all. Emil Dudek, a technology enthusiast who lives in South Wales, U. It's one man's digital ode to electronic calculators.

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The TI was a scientific calculator manufactured by Texas Instrumentsthe first model of which was introduced in While the original TI left production in after several design revisions, TI maintains the TI designation as a branding for its low and mid-range scientific calculators. The Casio FX, another popular scientific calculator, sold for roughly double the price of the TI

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Once upon a time, calculators were massive desktop machines -- at first purely mechanical, then purely electronic. In the early s, integrated circuit technology finally allowed electronic calculators to shrink down to pocket size, unleashing a new era of innovation that spanned several decades. That trend continued into the s and 90s, as simple models became nearly disposable, while higher-end units gained ever more features such as alphanumeric programmability and larger graphing displays.

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Vintage Electronic Calculators. Remington Nixie Tube Calculator I love nixie tubes. This is a twelve digit desk calculator with a nixie tube display manufactured by Remington Rand.

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If your teacher doesn't allow calculators for homework, that means online ones, too. Try the NumWorks calculator. User manuals, Texas instruments Calculator Operating guides and Service manuals.

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From Wikimedia Commons, the free media repository. Reasonator Scholia Statistics. Subcategories This category has the following 29 subcategories, out of 29 total.

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It contains over calculators, starting with mechanical machines dating back to at least the s to electronic pocket calculators beginning in I remember a man coming to my eighth grade math class in or and showing us a desktop electronic calculator costing hundreds of dollars. I was amazed.

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