DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This TI-307+ was
manufactured in May 1993 by Nam Tai Electronics in China (Date code N-0593 » mth 05 yr 1993).
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| The printed circuit
board
(PCB) of the TI-1105 is centered around an unknown single-chip calculator circuit.
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| Close-up of the
unknown single-chip calculator circuit.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, November 20, 2018. No reprints without written permission.
