hey I'm new here and have encountered a problem I can not solve. I want to add more sensors. how should I do? const int VAL_PROBE = 0; // Analog pin 0 const int MOISTURE_LEVEL = 250; // the value after the LED goes ON void setup() { Serial.begin(9600); } void LedState(int state) { digit…

How do I add additional sensors?

system May 3, 2014, 6:00pm 3

how do I do with the Serial print?

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