analogRead

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http://tronixstuff.com/2013/12/12/arduino-tutorials-chapter-22-aref-pin/


can official answer this?

is 0 - 1023 (0 being /1/) array....
is 0 - 1024 (0 being 0) 1024.

i've seen many conflucting examples don't know believe... poll?

quote from: cjdelphi on aug 11, 2014, 04:03 am


is 0 - 1023 (0 being /1/) array....
is 0 - 1024 (0 being 0) 1024.



it's 0-1023 0 0 volts , 1023 5v. it's 1024 "positions" because 0 counts first one.


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