DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The ABLE calculator in its package. |
The
backside of the calculator housing with the
unusual NiCd batteries instead the standard 9V block battery. |
The
six restricted keyboards are labelled ABLE-I to
ABLE-VI. |
|
The printed circuit board
(PCB) of the ABLE makes use of the TMS0972 calculator chip and a unique power supply circuit. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, October 20, 2007. No reprints without written permission.