Texas Instruments

• majestic line

Model: TI programmer led
Battery: BP 8
Adapter: AC9132
Year: 1980
Chip: TMC0983         
Info: MAJESTIC line

• majestic line

Model: TI the MBA
Battery: BP 7
Adapter: AC9132
Year: 1981
Chip: TMC1502         
Info: MAJESTIC line Made in USA

• graphing

Model: TI viewscreen TI-80/81/82/83
Battery: power from calculator     
Adapter: 
Year: 2004
Chip: Toshiba T6A04A
Info: The TI ViewScreen panel connects with a cable to the Texas Instruments Graphing calculators. Placing the panel on the overhead projector enlarges the image of the handheld screen so that each student can follow along.

• LCD-2000-2017

Model: TI-10
Battery: solar, CR2025
Adapter: 
Year: 2002
Chip:
Info: modern LCD  2000 - 2017 

• modern desktop

Model: TI-10 europa
Battery:  solar
Adapter:     
Year: 1995
Chip: 
Info: modern DESKTOP