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Additional Pictures 

 

This Canon card F-32 was manufactured in 1980 in Japan. 

The unusual indicators of the LC-Display used with the Canon F-32.

The Canon card F-32 is powered by two LR44 batteries

The printed circuit board (PCB) of the Canon Canon card F-32 is centered
around a NEC uPD1831G single-chip calculator circuit.

Close-up view of the NEC uPD1831G single-chip calculator circuit.


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

Joerg Woerner, February 24, 2020. No reprints without written permission.