DATAMATH  CALCULATOR  MUSEUM

Additional Pictures 

 

The branded pouch of a Technico SL-676CK calculator sold in 1986 in the United States.



This Technico SL-676CK was manufactured in May 1984 in Taiwan.

The PCB of the Technico SL-676CK is held in place by two steel wires
and centered around an unknown single-chip calculator circuit.

Close-up view of the unknown
single-chip calculator circuit
.

Close-up view of the PCB-Mark of
the Technico SL-600.


horizontal rule

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

© Joerg Woerner, May 6, 2020. No reprints without written permission.