DATAMATH CALCULATOR MUSEUM |
Additional Pictures
This Technico SB-847
was
manufactured in September 1985 in Taiwan.
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The printed circuit board
(PCB) of the Technico SB-847 is centered around an unknown single-chip calculator circuit.
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Close-up view of the unknown single-chip calculator circuit.
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Close-up view of the PCB-Mark of the Technico SB-847. |
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© Joerg Woerner, April 6, 2024. No reprints without written permission.