PIC / Seven Segment …….

[Mohit Soni]

hello people,

I am trying to make a score board with 18 Seven Segments. I am planning to use a PIC microcontroller.

But I have no idea how I am gonna connect all Segments and switches to one or two PICs.

I would really appreciate if anyone of you likes to share how to connect them.

thank you very much indeed
 

[Amit Joshi]

u need 26 output lines to connnect 18, 7-segments. i think it can be done with single 40 pin micro 

[usman]

You can use the Multiplexing Technique for reducing the i/o pins……

[usman]

you can do this using  Multiplexing techniique.

Go to proteus

 

type

7-seg-mpx8-cc-blue

pic

 

and use it according to ur requirement

[Author]

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