DATAMATH CALCULATOR MUSEUM
Radio Shack EC-318
manufactured in July 1990 by
Cal-Comp Electronics in Taiwan (Date code 7A0 » mth 07 yr 1990).
|The printed circuit board
(PCB) of the EC-318 is centered
around an unknown single-chip calculator circuit.
view of the unknown single-chip calculator circuit.
view of the PCB-Mark of a EC-318.
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© Joerg Woerner, April 26, 2020. No reprints without written permission.