DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Texas Instruments TI-502 (YELLOW)
| Date of introduction: | 1986 | Display technology: | LCD |
| New price: | Display size: | 8 | |
| Size: | 4.5" x 2.6" x 0.8" | ||
| Weight: | 1.6 ounces | Serial No: | |
| Batteries: | LR1130 | Date of manufacture: | mth 12 year 1985 |
| AC-Adapter: | Origin of manufacture: | Taiwan (C) | |
| Precision: | 8 | Integrated circuits: | Sharp LI-3135 |
| Memories: | 1 | ||
| Program steps: | Courtesy of: | Stefan Klaes |
The
TI-502 was one of the very cheap calculators sold by Texas Instruments. A small,
slanted housing, rubber keys and a battery enhanced by a colourful type
designation. That's it !
Between 1986 and 1987 four different colourings appeared:
 | TI-502 red |
| TI-502 blue |
| TI-502 yellow |
| TI-502 black |
Production of the TI-502 was shifted 1992 to Thailand.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, May 2, 2003. No reprints without written permission.