Hope someone can understand the design.
i do not understand why not it is showing the correct data on the screen.
I have attached a photo of the LCD 7 segment for your information.
Its really different board ... schematic is below connection of 7 segment:
DATA 4094 PINS:
Q1 ----- > other segment (for example : Segment 1)
Q2 ----- > other segment (for example : Segment 2 or second row)
Q3----- > other segment
Q4----- > other segment
Q5 ----- > other segment
Q6----- > other segment
Q7----- > other segment
Q8----- > other segment
I mean to say that all 20 x 4094 connected to each other in cascade style. But every 4094 data pins are connected to 2 different segments. how i can shiftout the data then ?????
for example:
Shiftout Datain , Clock , &B11110000, 1
Means :: 1111 goes to other segment and 0000 goes to other Segment. so i see the abnormal data on the LCD.
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