DATAMATH CALCULATOR MUSEUM
|
|
DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This Radio Shack EC-2006A calculator
was
manufactured around 1987 by Cal-Comp
Electronics in Taiwan.
|
|
| The printed circuit board
(PCB) of the Radio Shack EC-2008 calculator
is centered around an unknown Toshiba single-chip calculator circuit.
|
|
| Close-up
view of the unknown Toshiba single-chip calculator
circuit.
|
Close-up view of the PCB-Mark
of a EC-2006A. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, March 15, 2020. No reprints without written permission.
