Canon LC-28H III

Date of introduction:   Display technology:  LCD
New price:   Display size:  8
Size:  3.7" x 2.2" x 0.4"
 95 x 56 x 10 mm3
Weight:  1.1 ounces, 32 grams Serial No:  
Batteries:  LR54 Date of manufacture:  
AC-Adapter:   Origin of manufacture:  China
Precision:  8  Integrated circuits:   
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

This Canon LC-28H III marked the lower end of Canon's calculator product line in the new millennium. Compare it with the LC-20 and the LC-25H.

Dismantling the LC-28H III reveals a simple design using a single-chip calculator circuit wire-bonded direct on the printed circuit board (PCB). 

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Joerg Woerner, February 3, 2011. No reprints without written permission.