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Additional Pictures 

 

This Technico F-800 was manufactured in November 1984 in Taiwan.

The Technico F-800 folded together.

The printed circuit board (PCB) of the Technico F-800 is centered
around a Toshiba T6853BU single-chip calculator circuit.

Close-up view of the Toshiba T6853BU
single-chip calculator circuit
.

Close-up view of the PCB-Mark of
the Technico F-800.

Close-up view of the PCB-Marks on the
Keyboard PCB of the Technico F-800.


horizontal rule

If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, March 30, 2020. No reprints without written permission.