Texas Instruments

• LCD-1985-1990

Model: TI-68
Battery:  CR2032
Adapter: 
Year: 1990
Chip: CPU: Toshiba T9948A   
Info: Taiwan

• LCD-1985-1990
• RCI
• donated

Model: TI-68 prototype
Battery:  CR2032
Adapter: 
Year: 1985
Chip: CPU: Toshiba T9948A   
Info:Calculator donated by Massa Gennaro in 2023 during the 2nd edition "the story with Texas Instruments" in Rieti, (World Chili Pepper Fair). This was a prototype with transparent case, built in the Rieti factory.

• Basic
• Lcd Solar
• donated

Model: TI-701 graffiti
Battery: solar
Adapter: no
Year: 1989
Chip: 
Info: All models share the same design idea of ​​a round "light tube" to collect ambient light and transport it to the high-efficiency solar cells, in the same line you can find the TI-703 blue ocean the TI-702 city night . Made in Taiwan

Special thanks go to Mrs. Pina Battinelli, who donated this calculator.

Dear Sirs, it is with great pleasure and considerable emotion that I entrust to your organization the "companion" of my initial schooling. Thank you and good luck.

Un particolare ringraziamento va alla Signora Pina Battinelli che ha donato questa calcolatrice. Scrivendo:

Gentilissimi, con grande piacere e non poca emozione affido alla vostra associazione la "compagna" del mio iniziale percosrso scolastico. Grazie e in bocca al lupo 

• Basic
• Lcd Solar

Model: TI-702 city night
Battery: solar
Adapter: no
Year: 1989
Chip: 
Info:All models share the same design idea of ​​a round "light tube" to collect ambient light and transport it to the high-efficiency solar cells, in the same line you can find the TI-701 graffiti the TI-703 blue ocean . Made in Taiwan

• Basic
• Lcd Solar

Model: TI-703 blue ocean
Battery: solar
Adapter: no
Year: 1989
Chip: 
Info:All models share the same design idea of ​​a round "light tube" to collect ambient light and transport it to the high-efficiency solar cells, in the same line you can find the TI-701 graffiti the TI-702 city night . Made in Taiwan