// ==================================================== // ArduExams Copyright(C) 2018 Furkan Türkal // This program comes with ABSOLUTELY NO WARRANTY; This is free software, // and you are welcome to redistribute it under certain conditions; See // file LICENSE, which is part of this source code package, for details. // ==================================================== #define PIN_LM35 A0 #define PIN_HEATER 5 #define PIN_COOLER 6 float LM35_Value = 0.0; float LM35_Volt = 0.0; float LM35_TempC = 0.0; float LM35_TempF = 0.0; void setup() { pinMode(PIN_LM35, INPUT); pinMode(PIN_HEATER, OUTPUT); pinMode(PIN_COOLER, OUTPUT); Serial.begin(9600); } void loop() { LM35_Value = analogRead(PIN_LM35); LM35_Volt = (LM35_Value / 1024.0) * 5.0; LM35_TempC = (LM35_Volt * 100.0); LM35_TempF = (LM35_TempC * 9.0) / 5.0 + 32; Serial.print("Temp = "); Serial.print(LM35_TempC); Serial.print("*C - "); Serial.print(LM35_TempF); Serial.print("*F"); Serial.println(); delay(1000); }