- Texas Instruments TI-30X - IIS Scientific
- Texas Instruments TI-30Xa Scientific Calculator.
- How to Use the TI-30XS part 1 -
- Assembly - Creating a custom TI 84 plus graphing calculator.
Texas Instruments TI-30X - IIS Scientific
Inside the TI-30 is identiy to the SR-40, the massive cost reduction was the sum of two details: The rechargeable battery pack was replaced by a simple 9V cell and the molded lettering of the colored keys replaced by a printed key plate.
Texas Instruments TI-30Xa Scientific Calculator.
Battery consumption of the TI-30 was horrible, marketing guys from TI invented the after market sales of "Rechargeable Kits" RK1 and RK2 ($10.95).
How to Use the TI-30XS part 1 -
With a SRP of $24.95 compared to the $49.95 of a fully equipped SR-40 the TI-30 was a great success.
Assembly - Creating a custom TI 84 plus graphing calculator.
Probably the best selling calculator ever with about 15,000,000 manufactured units between 19.
Ti-30 calculator user manual:
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