DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The Canon F-58 uses a Toshiba
single-chip calculator circuit on a small printed circuit board (PCB). |
The internal construction uses a
heavy sheet metal to support the connection of the PCB to both the LC-display and keyboard foil sandwich. The picture below doesn't show the isolating spacer laying between the two conductive foils. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, September 27, 2002. No reprints without written permission.