Difference between revisions of "Brooder Arduino"

Revision as of 11:17, 16 March 2017

Coding

#include <OneWire.h>
#include <DallasTemperature.h>
 
// Data wire is plugged into pin 2 on the Arduino
#define ONE_WIRE_BUS 2
 
// Setup a oneWire instance to communicate with any OneWire devices  // (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
 
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
 
void setup(void)
{
  // start serial port
	Serial.begin(9600);
	Serial.println("Dallas Temperature IC Control Library Demo");

  // Start up the library
	sensors.begin();
	pinMode(11,OUTPUT);
}
 
 
void loop(void)
{
  // call sensors.requestTemperatures() to issue a global temperature
  // request to all devices on the bus
	Serial.print(" Requesting temperatures...");
	sensors.requestTemperatures(); // Send the command to get temperatures
	Serial.println("DONE");

	Serial.print("Temperature for Device 1 is: ");
	Serial.print(sensors.getTempCByIndex(0)); // Why "byIndex"? // You can have more than one IC on the same bus. // 0 refers to the first IC on the wire
	
	if (sensors.getTempCByIndex(0)>25.5 && sensors.getTempCByIndex(0)<27)
	{
		digitalWrite(11,HIGH);
	}
	else{
	digitalWrite(11,LOW);
	}
 
}