DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This
Craig Model 4511
was
manufactured in Japan in December 1973.
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| The Craig Model 4511 calculator is
powered by a 9 Volt battery.
|
The Main-PCB of the
Craig Model 4511 is centered round a TMS0801 single-chip calculator
circuit. |
The Craig Model 4511 uses a modified
Bowmar Optostic R7H-122-9 display module. |
Close-up view of the
TMS0801 single-chip calculator circuit. |
Close-up view of the two SN75491 and
SN75492 display drivers.
 |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 25, 2024. No reprints without written permission.
