DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The first version of the Datamath
calculator without any hint to the later TI-2500 designation. This one sports serial number 00518. |
The first version of the Datamath
calculator without any hint to the later TI-2500 designation. This one sports serial number 00537. |
An even earlier Datamath with serial number 00497. |
The coloring
of the Datamath was changed dramatically between the First Series and the later production run. |
The printed
circuit board (PCB) of the early Datamath with the TMS0110 calculator circuit manufactured in May 1972. |
The power
supply of the Datamath connected to the six rechargeable batteries and the main calculator electronics. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, September 26, 2003. No reprints without written permission.