i am a student in year 4 study in university. and im trying to use arduino board control a motor to move, but i want the motor to move only when i have received a analog signal. but here is the problem: arduino cannot write anything while it is reading!? everytime when i open the SerialPrint windo…

Arduino dumilanove cannot read while writing?

system October 12, 2012, 8:42am 6

Code looks OK (ish).
You realise digital pin 3 (where you analogWrite is going to) is a different pin to analogue input 3?

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