DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| The EL-825 hides both the
solar panels and the calculator circuitry.
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| The EL-825 was born obviously as a
battery operated calculator sporting two button style cells. They were replaced by solar cells.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, February 3, 2011. No reprints without written permission.
