toomosta
Newbie level 4
hi,,
i am using a sensor-ir- in wall following and i need to count the walls i face so i connected the forward sensor to comparator then to counter(74191) but the counter counts more than one pulse -even when i move a paper accurately-,so i need a way to remove these noise
thanks.
i am using a sensor-ir- in wall following and i need to count the walls i face so i connected the forward sensor to comparator then to counter(74191) but the counter counts more than one pulse -even when i move a paper accurately-,so i need a way to remove these noise
thanks.