Digest Number 412
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Posts: 46,084
>
> Does anyone have an idea how to scan a matrix kepad
> from 4x4 with more then
> one character under
> one key for Ex. key 1 also has a,b,c under it.Like
> the cellphones !! .
Its a software thing. You count how many times the key
has been pressed within a certain period of time. You
can also have a shift key and look to see if both keys
are pressed at the same time.
Mike
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> Does anyone have an idea how to scan a matrix kepad
> from 4x4 with more then
> one character under
> one key for Ex. key 1 also has a,b,c under it.Like
> the cellphones !! .
Its a software thing. You count how many times the key
has been pressed within a certain period of time. You
can also have a shift key and look to see if both keys
are pressed at the same time.
Mike
__________________________________________________
Do You Yahoo!?
Yahoo! Photos - Share your holiday photos online!
http://photos.yahoo.com/