DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| Probing the Anodes of the center
SP-753 display envelope of a Heathkit IC-2008 calculator.
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| Probing Segment H of the
TMS1875 single-hip calculator circuit of a Heathkit IC-2008 calculator.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, March 18, 2023. No reprints without written permission.
