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Texas Instruments TI-1105

Date of introduction:  1986 Display technology:  LCD
New price:   Display size:  8
Size:  4.4" x 2.5" x 0.40"
 111 x 64 x 10 mm3		    
Weight:  1.6 ounces, 45 grams Serial No:  
Batteries:  n.a. Date of manufacture:  mth 04 year 1987
AC-Adapter:   Origin of manufacture:  Taiwan
Precision:  8 Integrated circuits:  
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

Very similar to the TI-1104 but uses solar cells instead the batteries. The TI-1106 and later the TI-108 added the [+/-] key to the functions found on the TI-1105.

In 1987 the design of the TI-1105 was changed to darker colors.

The successor of this colorful calculator was introduced in 1991 with a rather disappointing design, don't miss the new TI-1105.



If you have additions to the above article please email: joerg@datamath.org.

© Joerg Woerner, December 5, 2001. No reprints without written permission.