| 词条 | TI-1031 |
| 释义 |
| name = TI-1031 | type = 4 function | manufacturer = Texas Instruments | introduced = 1981 | discontinued = 1981 | predecessor = TI-1030 | cost = $12.00 | processor = TI TP0311 | display_type = 7-segment display | supply = 2 LR43 | weight = 54 grams | dimensions = 4.6" x 2.6" x 0.35" }} The TI-1031 was a 4 function calculator manufactured by Texas Instruments. Introduced in 1981 at a price of $12 ({{Inflation|US|12|1981|fmt=eq}}), the calculator had a liquid crystal display,[1] weighed 1.9 ounces,[2] and contained 24 keys. References1. ^http://mycalcdb.free.fr/main.php?l=0&id=5495 {{TI-calc}}{{microcompu-stub}}2. ^http://www.datamath.org/BASIC/LCD_Classic/TI-1031.htm 1 : Texas Instruments calculators |
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