DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| The Little Professor (1985)
educational calculator in its package.
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| This Little Professor was manufactured
in October 1986 by Texas Instruments in Lubbock, TX (week 43 year 1986).
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| The flexible printed
circuit board (Flex-PCB) of the Little Professor (1985) combines display, single-chip calculator circuit and keyboard.
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| The component side of the
PCB looks pretty familiar to us. It uses the technology introduced in 1978 with the TI-50 calculator.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, May 13, 2008. No reprints without written permission.
