The Sinclair Enterprise was a calculator introduced in 1977 by

Sinclair Radionics Sinclair Radionics Ltd was a company founded by Sir Clive Sinclair in Cambridge, England which developed hi-fi products, radios, calculators and scientific instruments. History After raising funds to start the business by writing articles ...

History

The Enterprise calculator was introduced in October 1977 by Sinclair Radionics with the Enterprise Programmable following in July 1978. At that time Sinclair was being financially assisted by the

National Enterprise Board The National Enterprise Board (NEB) was a United Kingdom government body. It was set up in 1975 by the Labour government of Harold Wilson, to support the government's interventionist approach to industry. In 1981 the Conservative government of Ma ...

, which the calculators name references. In July 1978 Sinclair introduced the Enterprise Programmable calculator. Neither calculator was a great success and ended up being sold at a loss.

History

Design

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