DATAMATH  CALCULATOR  MUSEUM

Additional Pictures 

 

This TI-12 Math Explorer was manufactured in December 1992 by
Toshiba in China (Date code T-1292 » mth 12 yr 1992).

The printed circuit board (PCB) of the TI-12 Math Explorer is
centered around a Toshiba T6M39S single-chip calculator circuit.


horizontal rule

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

© Joerg Woerner, February 12, 2019. No reprints without written permission.