DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The module expander found
with the incotax application is known from the CAL-Q-TAX. |
The modules are removable
from the CAL-Q-TAX socket adapter. |
The printed
circuit board (PCB) of the CAL-Q-TAX module reveals its genes. |
The base calculator of
this incotax application is a standard TI-58C manufactured already in 1980. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, November 20, 2003. No reprints without written permission.