DATAMATH CALCULATOR MUSEUM |
Additional Pictures
This
TI-7 MathMate
was
manufactured in December 1991 by Texas Instruments in Lubbock, Texas (Date code LTA4991 » wk 49 yr 1991). |
The printed circuit board
(PCB) of the TI-7 MathMate is centered around a single-chip calculator circuit.
|
The
solar cells printed of the TI-7 MathMate
are connected in a very innovative way to the calculator PCB.
|
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 25, 2015. No reprints without written permission.