DATAMATH  CALCULATOR  MUSEUM

Additional Pictures 

 

Close-up view of the DIS115E Twelve-Digit Calculator Numeric Seven-Segment LED Display.
PCB Technology, 21-pin Package. 12 Digits, Common Cathode, 0.1" Character Height.


Close-up view of the DIS115E Twelve-Digit Calculator Numeric Seven-Segment LED Display Printed Circuit Board Assembly.

Close-up view of one character of the DIS115E Seven-Segment LED Display.
Chip-on-Lead Frame Technology, 10-pin Package. 1 Digit, Common Cathode, 0.1" Character Height.

The DIS279 (left) Seven-Segment LED Display used with the DIS115E next to the
DISXXX (right) Seven-Segment LED Display used with the DIS115F.


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

Joerg Woerner, December 22, 2021. No reprints without written permission.