I was quickly testing circ 0-9 in the little book(photo resistor example), but it didnt work, after much buggering arround I worked out that the analogread just returns jibberish even if there is nothing attached to the pins. it returns random numbers between 250 to 400 roughly for(Ctr=0;Ctr!=13;C…

analogread is this right

system June 27, 2011, 2:37pm 4

The one or two Instructables for the Arduino I have read have been truly awful - they really need to get hold of some moderators at that site.
Be careful!

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analogread is this right

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