Large LED Display using 5x7 Dot Matrix
Does anyone have a circuit/plans on building
a large led message display? I am thinking
of using 5x7 dot matrix displays. I have seen
lots of plans for single line displays but I
need something like 20 rows of 50 characters.
Jim
a large led message display? I am thinking
of using 5x7 dot matrix displays. I have seen
lots of plans for single line displays but I
need something like 20 rows of 50 characters.
Jim