Quote:
Originally Posted by nkuck
// Pins
int SsensorPin = 4; // the pin to read solar panel temperature
int TsensorPin = 5; // the pin to read water tank temperature
...
// initialize the library with the numbers of the interface pins
#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
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I am no expert, but this code looks odd to me. It seems you are using pins 4 and 5 for the sensors
and for the LCD.
Have I read that correctly?
If so, are you sure you can do that?
Do you really have it wired up that way?