Hello gentlemen, a few weeks ago I became the proud owner of both an Arduino Uno AND Mega. And as such I started programming in the "arduino" C-code. Most of which is relatively simple to understand, however, I keep running into a problem I can't seem to solve myself. And the most annoying thing ab…

PulseIn, but then different?

nickgammon June 30, 2012, 3:07am 9

Glad to help. I see the confusion now. attachInterrupt takes an argument of 0 or 1, but that is external interrupt 0, not pin 0.

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