DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The sales box
of the Kosmos 2 biorhythm calculator sold around 1979 in the US. |
| This
Kosmos 2 biorhythm calculator
was
manufactured in Taiwan.
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The Kosmos 2 biorhythm calculator is
powered by two AA-sized batteries. |
| The Kosmos 2 biorhythm calculator
with the top part of the housing removed.
|
| The printed circuit board
(PCB) of the Kosmos 2 biorhythm calculator is centered around a TMC1172NL single-chip microcomputer.
|
Close-up view of the
TMC1172NL single-chip microcomputer. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 22, 2019. No reprints without written permission.
