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Sinclair Executive

The Sinclair Executive was the world's first "slimline" pocket calculator, and the first to be produced by Clive Sinclair's company Sinclair Radionics. Introduced in 1972, the calculator was produced in at least two versions with different keyboard markings; a variant called the Sinclair Executive Memory was introduced in 1973.

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Cost
£79.95
Dimensions
56 by 138 by 9 millimetres (2.20 in × 5.43 in × 0.35 in)
Display size
8 digits
Display type
Light-emitting diode
Frequency
200 kHz
Introduced
September 1972

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Overview

History

Design

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Map overview Semantic statistics

Sinclair Executive

Nodes29
Edges28
Triples26
Avg. degree1.93
Density0.068966
Components1

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Sinclair Executive

Top relations

related to Design · 16
Sinclair Executive → According, Clive Sinclair's, Design Council Award, Design Magazine, Electronics, Financial Times, Iain Sinclair, It, Modern Art, Museum, New Scientist, New York City, One, Sinclair, The, The Executive
Cost · 1
Sinclair Executive → £79.95
Dimensions · 1
Sinclair Executive → 56 by 138 by 9 millimetres (2.20 in × 5.43 in × 0.35 in)
Display size · 1
Sinclair Executive → 8 digits
Display type · 1
Sinclair Executive → Light-emitting diode
Frequency · 1
Sinclair Executive → 200 kHz
Introduced · 1
Sinclair Executive → September 1972
Invented by · 1
Sinclair Executive → Clive Sinclair
Power consumption · 1
Sinclair Executive → 20 milliwatts
Power supply · 1
Sinclair Executive → 4 button cells

Important terminology Word statistics

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Important terminology

executive sinclair calculator power price chip design clive texas instruments first pocket circuit million display 20 1972 size consumption 000

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Sinclair ExecutiveCost£79.951.00infobox
Sinclair ExecutiveDimensions56 by 138 by 9 millimetres (2.20 in × 5.43 in × 0.35 in)1.00infobox
Sinclair ExecutiveDisplay size8 digits1.00infobox
Sinclair ExecutiveDisplay typeLight-emitting diode1.00infobox
Sinclair ExecutiveFrequency200 kHz1.00infobox
Sinclair ExecutiveIntroducedSeptember 19721.00infobox
Sinclair ExecutiveInvented byClive Sinclair1.00infobox
Sinclair ExecutivePower consumption20 milliwatts1.00infobox
Sinclair ExecutivePower supply4 button cells1.00infobox
Sinclair ExecutiveProcessorTexas Instruments TMS1802NC1.00infobox
Sinclair Executiverelated to DesignThe0.60section
Sinclair Executiverelated to DesignAccording0.60section

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    Min side: 3
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