DATAMATH CALCULATOR MUSEUM |
Additional Pictures
This Toshiba BC-0804B calculator was manufactured
in Japan. |
The keyboard
assembly of the BC-0804B uses a reliable construction with small magnets and Reed-contacts on a printed circuit board (PCB).
|
The printed circuit board (PCB)
of the Toshiba BC-0804B is centered around a Toshiba T3125 / T3127 calculator chip-set. |
Close-up view of the Toshiba T3125 / T3127 calculator chip-set. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, January 5, 2011. No reprints without written permission.