Hi guys,

I don't know how to put my question into one sentence, so I am just going to describe it. It may sound dumb, but here:

I have ten outputs per second, e.g.

6

77

4

5

2

but once I start to get two digits:

12

72

52

42

the 12 goes back to 7, then to 5, then 4. The 2 stays there and does not go away until another two digit number comes.

How do I loop/erase the second digit for every output?

Might be a very simple answer but I don't know how to do it.

Thanks!