Sinclair Enterprise
The Sinclair Enterprise was a calculator introduced in 1977 by Sinclair Radionics.
 Sinclair Enterprise Calculators | |
| Introduced | 1977 |
|---|---|
| Discontinued | 1978 |
| Design firm | Sinclair Radionics |
| Calculator | |
| Display type | Light-emitting diode |
| Display size | 8 digits |
| CPU | |
| Processor | General Instruments C689G |
| Programming | |
| Other | |
| Power supply | 9V PP3 battery |
| Weight | 110g |
| Dimensions | 65 by 135 by 23 millimetres (2.6 in × 5.3 in × 0.9 in) |
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, 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. [1]
Design
References
Citations
- "Sinclair Enterprise 1977-78". Planet Sinclair. Retrieved 24 October 2021.
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