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Additional Pictures 

 

This Toshiba BC-8112SL was manufactured in 1979 in Taiwan.

The Toshiba BC-8112SL calculator is powered by two AA-size batteries.

The printed circuit board (PCB) of the Toshiba BC-8112SL calculator is centered
around a TMS1045 single-chip calculator circuit.

The Close-up view of the TMS1045 single-chip calculator circuit.

The Close-up view of the FUTABA 9-ST-08A Vacuum Fluorescent Display (VFD).


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

© Joerg Woerner, January 8, 2023. No reprints without written permission.