hi guy and girls. im new to the arduino. i have theuno rev 3 im having an issue with using the anolg input for my project. i have 3 push buttons and two switches they each run threw a 10k pull down resister. but only two push button read on the arduino. and neather of the switches. what could…

analog input issuses

system December 11, 2012, 7:18pm 3

And a schematic.

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