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Canon card LC-44

Date of introduction:  September, 1984 Display technology:  LCD (yellow)
New price:   Display size:  8
Size:  4.3" x 2.6" x 0.3"  
Weight:  1.4 ounces Serial No:  
Batteries:  LR1130 Date of manufacture:  mth 06 year 1984
AC-Adapter:   Origin of manufacture:  Japan
Precision:  8  Integrated circuits:  NEC uPD1817G
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

LC-44_PCB.jpg (41210 Byte)This Canon LC-44 calculator doesn't look very exciting but matches with its sibbling LC-34

Dismantling the calculator reveals once again a clever usage of flexible circuit boards. The LC-display and the keyboard are attached direct to a very thin and flexible foil with printed traces. Don't miss the LX-40 avoiding any solder joints.



horizontal rule

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

Joerg Woerner, December 8, 2002. No reprints without written permission.