I've been searching and found the connections for the indoor and outdoor temperatures the problem is using the A1 and A2 but A1 is already being used for the Buzzer.
How can I solve this problem.
Quote:
Originally Posted by eimix
Code:
#ifdef UseOutsideTemperatureSensor
#define OutsideTemperaturePin 15 // Inside temperature sensor, on analog 1
#endif
#ifdef UseInsideTemperatureSensor
#define InsideTemperaturePin 16 // Inside temperature sensor, on analog 2
#endif
And I connected it
Code:
+5V ---- 2kOhm resistor -----|------ KTY81 ------ GND
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PIN 16 or 15
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