rongo024 Member Member since Aug 26, 2008 Last active Mar 1, 2009 Total activities 0 Activity feed Recent contributions #Threads 17 years ago 4f6afc8f-508e-474a-8845-18946ee7bd6a U can use microcontroller's Input capture pin (ICP) function.. #Threads 17 years ago a0299aab-1dff-4cf9-b74b-229d6e082c7f To reduce noise...Actually it helps to smooth operation..