DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The Hewlett-Packard SmartCalc 300s calculator in its package. | |
The dot matrix display of
the SmartCalc 300s in the "Math Format" mode. |
The dot matrix display of
the SmartCalc 300s in the "Linear Format" mode. |
This Hewlett-Packard SmartCalc 300s was manufactured in 2009 by a contract manufacturer in China. | |
The printed
circuit board (PCB) of the SmartCalc 300s hides the
single-chip calculator circuit under a black epoxy blob. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, March 6, 2011. No reprints without written permission.