Quote:
Originally Posted by josemapiro
I think the problem I'm having now, has to do with the values that each sends resistance, which may vary slightly and complicate the whole process, but at least I can see the system moving.
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You should be able to monitor the values that the Arduino sees by adding something like the following where "X" corresponds to the analog pin being used:
Code:
Serial.print("adcX = ");
Serial.println(adcX);
. . . and then open the Serial Monitor.