DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This ConceptCompact
was manufactured
in 1977 by an unknown company in Taiwan.
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| The printed circuit board
(PCB) of the CONCEPT COMPACT calculator hides the name of its manufacturer.
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| The main electronics
of the CONCEPT COMPACT calculator is centered around a NEC uPD278C Integrated Circuit.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, February 5, 2010. No reprints without written permission.
