DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This
Teal Photon calculator
was
manufactured in February 1978 by Teal Industries, Inc. in Japan.
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| The two printed circuit boards
(PCB's) of the Teal Photon with the solar cells (upper PCB) and calculator chip/ LC-display.
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| The Toshiba
T3603 single-chip calculator circuit hides under the yellow LC-Display.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, February 15, 2011. No reprints without written permission.
