The Executive was highly successful making GB18 million of profit for Sinclair and winning a Design Council Award for Electronics. Please be sure to study pictures and report.
Sinclair Executive Memory 1973 The Sinclair Executive Memory is a four-function calculator introduced by Sinclair Radionics in 1973.
Sinclair executive calculator value. Mar 9 2014 - RARE SINCLAIR EXECUTIVE CALCULATOR ComputersTablets Networking Vintage Computing Vintage Computers Mainframes eBay. Inspiration for the iPhone4. Wikimedia CC BY-SA 30.
1970s vintage sinclair cambridge calculator Black with case - retro man cave. However the Sinclair Executive shown on the left was the first slimline calculator and when launched in July 1972 it caused a sensation because it was the worlds thinnest calculator by a long way. Its small size was made possible by pulsing the current to the Texas Instruments TMS1802 calculator on a chip integrated circuit reducing the power consumption by a factor of more than 10.
Sinclair Radionics Type. Buy Vintage Sinclair Calculators and get the best deals at the lowest prices on eBay. 50 by 111 by 19 millimetres 197 in 437 in 075 in Scientific 73 by 155 by 34 millimetres 29 in 61 in 13 in Scientific Programmable The Sinclair Scientific calculator was a 12-function pocket-sized scientific calculator introduced in 1974 dramatically undercutting in price other calculators available at the time.
Sinclair Radionics are to export more than 80000 Executive pocket calculators to Japan. Sinclair zx spectrum computer. A vintage Sinclair Executive slim calculator with instructions and padded case.
I am selling purely for decorative purposes a non runner that may work with some attention spares or repairs. Sinclair Cambridge programmable calculator for it has a manufacturers label on it minerva checksum. Saved by Jonathan Galea.
At the time the Executive was smaller and noticeably thinner than any of its competitors at 56x138x9mm fitting easily into a shirt pocket. Reversing Sinclairs amazing 1974 calculator hack - half the ROM of the HP-35 In a hotel room in Texas Clive Sinclair had a big problem. Great Savings Free Delivery Collection on many items.
1940 was able to achieve this by reducing the power input demanded by the calculator chip. The order is valued at 750000 GBP about US1875000 a remarkable feat Sinclair Executive Memory. Sinclair Oxford 100 LED calculator.
He wanted to sell a cheap scientific calculator that would grab the market from expensive calculators such as the popular HP-35. The Sinclair Executive is an arithmetic calculator with 8 digits precision and algebraic logic. The Sinclair Executive was the worlds first pocket calculator launched in August 1972 at a price of 7995 VAT.
Great Savings Free Delivery Collection on many items. The Cambridge had been preceded by the Sinclair Executive Sinclairs first pocket calculator in the summer of 1972. The Sovereign was one of the last calculators produced during Sinclairs foray into the calculator market that had started with the Sinclair Executive in September 19721 The Executive had retailed for GB80 when introduced but in little over a year it was possible to purchase a Sinclair calculator for GB20 and by November of 1976 a model was available for GB4952.
Calculator Childhood Tech Memories Cool Stuff Retro. Sinclair invented the 80 current value Sinclair Executive in 1972 the worlds first slimline pocket calculator. Then it invented the worlds first digital quartz watch the Black Watch which had technical problems in 1975.
The Sinclair Executive calculator was the worlds first slimline pocket calculator. Buy Vintage Calculator and get the best deals at the lowest prices on eBay. 1238 If you have any questions please dont hesitate to e-mail us or give us a call.
It was a running joke at Radionics that Sinclair who smoked 40 cigarettes a day at the time. It has 5 functions 18 keys and an LED light-emitting diode display typical of calculators of this era. 1 bid Ending Today at 523PM GMT 15h 56m.
Vintage Sinclair Cambridge Calculator - 4 function. Sinclair Executive Calculator 1972. The advert described it as being as thick as a cigarette packet reflecting Clive Sinclairs stated belief that One must always bear a packet of cigarettes in mind as the ideal size.
The Sinclair Executive Electronic Pocket Calculator cutaway for exhibition was the first electronic pocket calculator that could really fit into a pocket.
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