DATAMATH CALCULATOR MUSEUM
|
|
DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This Technico LC-741CK
was
manufactured in December 1982 in Taiwan.
|
||
| The printed circuit board
(PCB) of the Technico LC-741CK is centered around an unknown single-chip calculator circuit.
|
||
|
Close-up view of the unknown single-chip calculator circuit.
|
The memory keys of the LC 741CK (left) and APF 3552 (right).  |
Close-up view of the PCB-Mark of the Technico LC-741CK.  |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, March 26, 2020. No reprints without written permission.
