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- #include <OneWire.h>
- #include <DallasTemperature.h>
- #include <LiquidCrystal_I2C.h>
- LiquidCrystal_I2C lcd(0x27, 16, 2);
- const int pinCidlaDS = 2;
- OneWire oneWireDS(pinCidlaDS);
- DallasTemperature senzoryDS(&oneWireDS);
- void setup(void) {
- lcd.begin(16,2);
- lcd.init();
- lcd.backlight();
- Serial.begin(9600);
- senzoryDS.begin();
- }
- void loop(void) {
- senzoryDS.requestTemperatures();
- Serial.print("Teplota cidla DS18B20: ");
- float teplota = (senzoryDS.getTempCByIndex(0));
- Serial.print(teplota);
- Serial.println(" stupnu Celsia");
- lcd.setCursor(6, 0);
- lcd.print("PEKLO");
- lcd.setCursor(0, 1);
- lcd.print("Teplota: ");
- lcd.setCursor(9, 1);
- lcd.print(teplota);
- lcd.setCursor(14, 1);
- lcd.print((char)223);
- lcd.setCursor(15, 1);
- lcd.print("C");
- delay(1000);
- }
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