Hi I'm trying to build a timer to see the time it takes for an object to pass form one sensor to another. For this to work I need to know how to set up timer then getting that time to be displyed on an LCD screen. I am out of my depth on this one, any help would be welcomed with open arms.

chronograph

florinc October 30, 2009, 7:08pm 6

Why not use the interrupt rather than polling?

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