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Additional Pictures 

 

This Toshiba LC-829 calculator was manufactured in Hong Kong.

The printed circuit board (PCB) of the Toshiba LC-829
hides its single-chip calculator circuit.

Close-up view of the Sharp LI3023 single-chip calculator circuit.


horizontal rule

If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, January 4, 2011. No reprints without written permission.