Texas Instruments BA-SOLAR

Date of introduction:  1988 Display technology:  LCD
New price:   Display size:  10 (7 + 2)
Size:  5.4" x 2.8" x 0.45"    
Weight:  2.4 ounces Serial No:  
Batteries:  n.a. Date of manufacture:  mth 49 year 1988
AC-Adapter:   Origin of manufacture:  Italy
Precision:  13 Integrated circuits:  Toshiba T7917
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

This Italian-made BA-SOLAR is identical to the Japan-made BA-SOLAR introduced two year earlier. 

BA-SOLAR_2_SC.jpg (20272 Byte)The main difference between the Italian and Japanese products is the size of the solar cells. You'll notice these differences at the Japan-made TI-31 and the Italian-made TI-31 SOLAR, too.


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If you have additions to the above article please email:

Joerg Woerner, January 3, 2002. No reprints without written permission.