DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| The Little Professor
introduced in 1980 uses a small keyboard to fit alle 5 keyrows in the limited space of the original keyplate. The key spacing is identical to the TI-1010 keyboard.
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| The printed circuit
boards (PCB's) of the Little Professor manufacturedin 1978 (left) and 1980 (right) are identical. The smaller keyboard of the later Little Professor is obvious.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, October 2, 2002. No reprints without written permission.
